Battle off Samar

Battle off Samar
Part of the Battle of Leyte Gulf, Philippines Campaign (1944–45), Pacific War (World War II)
The escort carrier Gambier Bay, burning from earlier gunfire damage, is bracketed by a salvo from a Japanese cruiser (faintly visible in the background, center-right) shortly before sinking during the Battle off Samar.
Date October 25, 1944 Location East of Samar Result US strategic victory
Belligerents
United States	Japan
Commanders and leaders
Clifton Sprague	Takeo Kurita
Units involved
Seventh Fleet Task Force 77 Task Group 77.4 Taffy 1 Taffy 2 Taffy 3	Combined Fleet 2nd Fleet Force A
Strength
6 escort carriers (Taffy 3) 3 destroyers 4 destroyer escorts ~322 aircraft from Taffys 2 and 3	4 battleships 6 heavy cruisers 2 light cruisers 11 destroyers 36 aircraft (in kamikaze attack)
Casualties and losses
2 escort carriers sunk 2 destroyers sunk 1 destroyer escort sunk 23 aircraft lost 4 escort carriers damaged 1 destroyer damaged 2 destroyer escorts damaged 1,161 killed and missing[1] 913 wounded	3 heavy cruisers sunk 11 aircraft lost 2 battleships damaged 3 heavy cruisers damaged 1 destroyer damaged 2,700+ killed and wounded[2]

The Battle off Samar was the centermost action of the Battle of Leyte Gulf, one of the largest naval battles in history, which took place in the Philippine Sea off Samar Island, in the Philippines on October 25, 1944. It was the only major action in the larger battle in which the Americans were largely unprepared. After the previous day's fighting, the Imperial Japanese Navy's First Mobile Striking Force, under the command of Takeo Kurita, had suffered significant damage and appeared to be retreating westward. However, by the next morning, the Japanese force had turned around and resumed its advance toward Leyte Gulf. With Admiral William Halsey Jr. lured into taking his powerful Third Fleet north after a decoy fleet and the Seventh Fleet engaged to the south, the recently-landed 130,000 men of the Sixth Army were left vulnerable to Japanese attack on Leyte.

Kurita, aboard the battleship Yamato, took his large force of battleships, cruisers and destroyers from the San Bernardino Strait and headed south toward Leyte, where they encountered Task Unit 77.4.3 ("Taffy 3"), the northernmost of the three escort carrier groups under Rear Admiral Clifton Sprague that comprised the only American forces remaining in the area. Composed of only six small escort carriers, three destroyers, and four destroyer escorts, Taffy 3 was intended to provide shore support and anti-submarine patrols, and did not have guns capable of penetrating the Japanese armor. The Japanese opened fire shortly after dawn, targeting Taffy 3's escort carriers, which Kurita mistook for the main carriers of the Third Fleet. The escort carriers fled for the cover of rain squalls and launched their aircraft in defense, while the three destroyers and destroyer escort USS Samuel B. Roberts, led by USS Johnston, launched a torpedo attack that sank one ship and sent the Japanese strike force into disarray.

Japanese aircraft from the base at Luzon launched kamikaze attacks on the retreating American task force, sinking one escort carrier and damaging three others.^[3] With Taffy 2's aircraft joining the battle, the increasing severity of the air attack further convinced Kurita that he was engaging the Third Fleet's surface carriers. Satisfied with sinking what he believed were multiple carriers and worried the bulk of the Third Fleet was approaching, Kurita withdrew his fleet north, having failed to carry out his orders to attack the landing forces at Leyte Gulf.

Taffy 3 sustained heavy losses in the action, losing two escort carriers, two destroyers, a destroyer escort and numerous aircraft. Over 1,000 Americans died, comparable to the combined losses of American men and ships at the Coral Sea and Midway. Three Japanese cruisers were sunk by air attack, and three others were damaged. The Japanese had over 2,700 casualties. Taffy 3 was awarded the Presidential Unit Citation and Captain Ernest E. Evans of the sunk Johnston was posthumously awarded the Medal of Honor. Fleet Admiral Chester W. Nimitz wrote afterwards that the success of Taffy 3 was "nothing short of special dispensation from the Lord Almighty."^[4] The Battle off Samar has been cited by historians as one of the greatest last stands in naval history.^[5]

The overall Japanese strategy at Leyte Gulf—a plan known as Shō-Go 1—called for Vice Admiral Jisaburō Ozawa's Northern Force to lure the American Third Fleet away from the Allied landings on Leyte, using an apparently vulnerable force of Japanese carriers as bait. The landing forces, stripped of air cover by the Third Fleet, would then be attacked from the west and south by Vice Admiral Takeo Kurita's Center Force, and Vice Admiral Shoji Nishimura's Southern Force. Kurita's Center Force consisted of five battleships, including Yamato and Musashi, the largest battleships afloat, escorted by cruisers and destroyers. Nishimura's flotilla included two battleships and would be followed by Vice Admiral Kiyohide Shima's cruisers and destroyers.^[6]

On the night of October 23, the American submarines Dace and Darter detected Center Force entering the Palawan Passage along the northwest coast of Palawan Island. After alerting Halsey, the submarines torpedoed and sank two cruisers, while crippling a third and forcing it to withdraw. One of the cruisers lost was Admiral Kurita's flagship, but he was rescued and transferred his flag to Yamato.^[7]

Subsequently, the carriers of the Third Fleet launched a series of air strikes against Kurita's forces in the Sibuyan Sea, damaging several vessels and sinking Musashi, initially forcing Kurita to retreat. At the same time, the Third Fleet light carrier Princeton was sunk by a Japanese bomb, with secondary explosions causing damage to a cruiser assisting alongside.^[8]

In the Battle of Surigao Strait, Nishimura's ships entered a deadly trap. Outmatched by the U.S. Seventh Fleet Support Force, they were devastated, running a gauntlet of torpedoes from 39 PT boats and 22 destroyers before coming under accurate radar-directed gunfire from six battleships (five of them survivors of the Pearl Harbor attack) and seven cruisers. As Shima's force encountered what was left of Nishimura's ships, he decided to retreat, stating "If we continued dashing further north, it was quite clear that we should only fall into a ready trap."^[9]

At the Battle of the Sibuyan Sea, Halsey's Third Fleet savaged the Center Force, which had been detected on its way to landing forces from the north. Center Force lacked any air cover to defend against the 259 sorties from the five fleet carriers Intrepid, Essex, Lexington, Enterprise, and Franklin, and light carrier Cabot, the combination of which sank the massive battleship Musashi (sister to Yamato) with 17 bombs and 19 torpedoes.^[10]

Halsey's Third Fleet, having spotted Japanese carriers, engaged them in the Battle off Cape Engaño. Although ordered to destroy enemy forces threatening the Philippine invasion area, Halsey was also ordered by Nimitz to destroy a major portion of the Japanese fleet if the opportunity arose.^[11]

The Japanese Center Force now consisted of the battleships Yamato, Nagato, Kongō, and Haruna; heavy cruisers Chōkai, Haguro, Kumano, Suzuya, Chikuma, Tone; light cruisers Yahagi, and Noshiro; and 11 Kagerō-, Yūgumo- and Shimakaze-class destroyers. The battleships carried a minimum of 14-inch guns, firing 1400-pound shells over a range of more than 20 miles. The heavy cruisers carried 8-inch batteries plus torpedo tubes, and were capable of 35 knots. The Japanese destroyers outnumbered Sprague's eleven to three.^[12]

Rear Admiral Clifton Sprague's Task Unit 77.4.3 ("Taffy 3") consisted of Fanshaw Bay, St. Lo, White Plains, Kalinin Bay, Kitkun Bay and Gambier Bay. Screening for Taffy 3 were the destroyers Hoel, Heermann and Johnston, and destroyer escorts Dennis, John C. Butler, Raymond, and Samuel B. Roberts. These six escort carriers carried about 165 aircraft, equivalent to two fleet carriers. Each carrier had a squadron composed of twelve to fourteen FM-2 Wildcat fighters and an equivalent number of Grumman TBF Avenger torpedo bombers. Yet, the carriers had a top speed of only 18 knots, far less than the Japanese cruisers and destroyers capable of 30 knots. In addition, none of his ships had a gun larger than five inches, firing 54 pound shells, but unable to penetrate the Japanese cruiser or battleship armor, and had a limited range of seven miles.^[13]

Kurita's force passed through San Bernardino Strait at 03:00 on October 25, 1944 and steamed southwards along the coast of Samar, hoping that Halsey had taken the bait and moved most of his fleet away as he had in fact done. Kurita had been advised that Nishimura's Southern Force had been destroyed at Surigao Strait and would not be joining his force at Leyte Gulf. However, Kurita did not receive the transmission from the Northern Force that they had successfully lured away Halsey's Third Fleet of battleships and fleet carriers. Through most of the battle, Kurita would be haunted by doubts about Halsey's actual location. The wind was from the North-Northeast and visibility was approximately 20 nmi (23 mi; 37 km) with a low overcast and occasional heavy rain squalls which the US forces would exploit for concealment in the battle to come.^[14]

Steaming about 60 nmi (69 mi; 110 km) east of Samar before dawn on October 25, St. Lo launched a four-plane antisubmarine patrol while the remaining carriers of Taffy 3 prepared for the day's air strikes against the landing beaches. At 06:37, Ensign William C. Brooks, flying a Grumman TBF Avenger from St. Lo, sighted a number of ships expected to be from Halsey's Third Fleet, but they appeared to be Japanese. When he was notified, Admiral Sprague was incredulous, and he demanded positive identification. Flying in for an even closer look, Brooks reported, "I can see pagoda masts. I see the biggest meatball flag on the biggest battleship I ever saw!" Yamato alone displaced as much as all units of Taffy 3 combined.^[15][16] Brooks had spotted the largest of the three attacking Japanese forces, consisting of four battleships, six heavy cruisers, two light cruisers, and about ten destroyers.

They were approaching from the west-northwest only 17 nmi (20 mi; 31 km) away, and they were already well within gun and visual range of the closest task group, Taffy 3. Armed only with depth charges in case of an encounter with enemy submarines, the aviators nevertheless carried out the first attack of the battle, dropping several depth charges which just bounced off the bow of a cruiser.

The lookouts of Taffy 3 spotted the anti-aircraft fire to the north. The Japanese came upon Taffy 3 at 06:45, achieving complete tactical surprise. At about the same time, others in Taffy 3 had picked up targets from surface radar and Japanese radio traffic. At about 07:00, Yamato opened fire at a range of 17 nmi (20 mi; 31 km). Lacking the Americans' gunnery radars and Ford Mark I Fire Control Computer, which provided co-ordinated automatic firing solutions as long as the gun director was pointed at the target, Japanese fire control relied on a mechanical calculator for ballistics and another for own and target course and speed, fed by optical rangefinders. Color-coded dye loads were used in the battleships' armor-piercing shells so that the spotters of each ship could identify its own fall of shot, a common practice for the capital ships of many navies.^[17] The Americans, unfamiliar with battleship combat, were soon astonished by the spectacle of colorful geysers as the first volleys of shellfire found their range. Nagato used a brilliant pink; Haruna used a greenish-yellow variously described as green or yellow by the Americans; and Kongō used a blood-red dye which could appear red, purple, or even blue in some circumstances. Yamato used no dye loads, so her shell splashes appeared white.^[18]

Not finding the silhouettes of the tiny escort carriers in his identification manuals, Kurita mistook them for large fleet carriers and assumed that he had a task group of the Third Fleet under his guns. His first priority was to eliminate the carrier threat, ordering a "General Attack": rather than a carefully orchestrated effort, each division in his task force was to attack separately. The Japanese had just changed to a circular anti-aircraft formation, and the order caused some confusion, allowing Sprague to lead the Japanese into a stern chase, which restricted the Japanese to using only their forward guns, and restricted their anti-aircraft gunnery. Sprague's ships would not lose as much of their firepower in a stern chase, as their stern chase weapons were more numerous than their forward guns, and his carriers would still be able to operate aircraft.

At 06:50 Admiral Sprague ordered a formation course change to 090, directed his carriers to turn to launch their aircraft and then withdraw towards a squall to the east, hoping that bad visibility would reduce the accuracy of Japanese gunfire. He ordered his escorts to the rear of the formation to generate smoke to mask the retreating carriers and ordered the carriers to take evasive action, "chasing salvos" to throw off their enemy's aim, and then launched all available FM-2 Wildcat fighter planes and TBM Avenger torpedo bombers with whatever armament they were already loaded with. Some had rockets, machine guns, depth charges, or nothing at all. Very few carried anti-ship bombs or aerial torpedoes which would have enabled aircraft to sink heavy armored warships. The Wildcats were deemed a better fit on such small aircraft carriers instead of the faster and heavier Grumman F6F Hellcats that were flown from the larger U.S. Navy carriers. Their pilots were ordered "to attack the Japanese task force and proceed to Tacloban airstrip, Leyte, to rearm and refuel". Many of the planes continued to make "dry runs" after expending their ammunition and ordnance to distract the enemy. At about 07:20 the formation entered the squall, and the Japanese fire slackened markedly as they did not have gunnery radar that could penetrate the rain and smoke.^[19]

Kurita meanwhile was already experiencing the consequences of ordering a General Attack, as his Fifth Cruiser and Tenth Destroyer Divisions cut across the course of the Third Battleship Division in their haste to close with the American carriers, forcing the battleship Kongō to turn north out of formation; Kongō acted independently for the remainder of the battle.^[20] Concerned that his destroyers would burn too much fuel in a stern chase of what he presumed were fast carriers while obstructing his battleships' line of fire, Kurita ordered his destroyers to the rear of his formation at 07:10, a decision which had immediate consequences, as the Tenth Destroyer Squadron was forced to turn away just as they were gaining on the right flank of the American formation. For the Second Destroyer Squadron, the consequences were more significant if less immediate: ordered to fall in behind Third Battleship Division, Yahagi and her accompanying destroyers steamed north from their position on the south side of Kurita's formation seeking division flagship Kongō, leaving no Japanese units in position to intercept the American carriers when they turned back south at 07:30. Despite his General Attack order, Kurita continued to dictate fleet course changes throughout the battle.^[21]

Three destroyers and four smaller destroyer escorts had been tasked to protect the escort carriers from aircraft and submarines. The three Fletcher-class destroyers—affectionately nicknamed "tin cans" because they lacked armor—were fast enough to keep up with a fast carrier task force. Each had five single-mounted 5-inch (127 mm) guns and several light antiaircraft guns, none of which were effective against armored warships. Only their ten 21-inch (533 mm) Mark-15 torpedoes—housed in two swiveling five-tube launchers amidships—posed a serious threat to battleships and cruisers.

An advantage the American destroyers had was the radar-controlled Mark 37 Gun Fire Control System, which provided coordinated automatic firing of their 5-inch (127 mm) guns as long as the gun director was pointing at the target. A dual-purpose system, the Mark 37's gunfire radar and antiaircraft capabilities allowed the destroyers' guns to remain on target despite poor visibility and their own radical evasive maneuvering. The Japanese reliance on optical range finders aided by color-coded dye loads in each shell and mechanical calculators made it difficult for them to identify their targets through the rain and smoke and limited their ability to maneuver while firing. The different colored splashes the Japanese shells made as they hit the water by the American ships after a near miss prompted one American sailor to quip "They're shooting at us in Technicolor!"^{[citation needed]}

The four John C. Butler-class destroyer escorts were smaller and slower because they had been designed to protect slow freighter convoys against submarines. They were armed with two 5-inch (127 mm) guns without automatic fire control, and three torpedoes, although their crews rarely trained for torpedo attacks. Since the torpedoes had a range of only about 5.5 nmi (6.3 mi; 10.2 km), they were best used at night: during daylight, an attack on heavy warships would have to pass through a gauntlet of shellfire that could reach out to 25 nmi (29 mi; 46 km). In this battle they would be launched against a fleet led by the largest battleship in history, although it was the ships' ability to generate dense, heavy smoke from their funnels and chemical smoke generators which would most influence the course of the battle.

After laying down smoke to hide the carriers from Japanese gunners, they were soon making desperate torpedo runs, using their smoke for concealment. The ship profiles and aggressiveness caused the Japanese to think the destroyers were cruisers, and the destroyer escorts were full-sized destroyers. Their lack of armor allowed armor-piercing rounds to pass right through without exploding, until the Japanese gunners switched to high-explosive (HE) shells, which caused much more damage. Their speed and agility enabled some ships to dodge shellfire completely before launching torpedoes. Effective damage control and redundancy in propulsion and power systems kept them running and fighting even after they had absorbed dozens of hits before they sank, although the decks would be littered with the dead and the seriously wounded. Destroyers from Taffy 2 to the south also found themselves under shellfire, but as they were spotted by Gambier Bay, which had signaled for their assistance, they were ordered back to protect their own carriers.^[22]

At 07:00, Commander Ernest E. Evans of the destroyer Johnston, responded to incoming shell fire bracketing carriers of the group he was escorting by laying down a protective smokescreen and zigzagging. At about 07:10, Gunnery Officer Robert Hagen began firing at the closest attackers, then 8.9 nmi (10 mi; 16 km) away, and registered several hits on the leading heavy cruisers. The Japanese targeted Johnston and soon shell splashes were bracketing the destroyer. In response and without consulting with his commanders, Evans ordered Johnston to "flank speed, full left rudder";^[23] Johnston, still making smoke and zigzagging, accelerated at maximum speed towards the Japanese.

At 07:15, Hagen concentrated fire on the leading cruiser squadron's flagship, the heavy cruiser Kumano.^[24] Firing the destroyer's 5-inch (127 mm) guns at their maximum range of 10 nmi (12 mi; 19 km), Johnston scored several hits on Kumano's superstructure, which erupted into flame and smoke.^[25]

At 07:16, Sprague ordered Commander William Dow Thomas aboard Hoel, in charge of the small destroyer screen, to attack. Struggling to form an attack formation, the three small ships Hoel, Heermann and Samuel B. Roberts began a long sprint to get into firing position for their torpedoes.

Johnston pressed its attack, firing more than two hundred shells as it followed an evasive course through moderate swells, making it a difficult target.^[24] Johnston closed to within maximum torpedo range, and at 4.4 nmi (5.1 mi; 8.2 km) she fired a full salvo of ten torpedoes.^[23] At 07:24, two or three struck, blowing the bow off Kumano.^[25] Minutes later, at 07:33, four torpedoes narrowly missed Kongō. (Morison asserts that Kongō was forced to turn away north to avoid these torpedoes, but this is not reflected in Kongō's own action report. It is unclear whether these torpedoes were fired by Johnston or Hoel.)^[26][27] The heavy cruiser Suzuya, suffering damage from air attacks, was also taken out of the fight, as she stopped to assist Kumano. The effect of Johnston's attack was to generate confusion in the minds of the Japanese commanders, who thought they were being engaged by American cruisers. Evans then reversed course and, under cover of his smokescreen, opened the range between his ship and the enemy.

At 07:30, three battleship main battery shells passed through the deck of Johnston and into her portside engine room, which cut the destroyer's speed in half to 17 kn (20 mph; 31 km/h) and disrupted electric power to her aft gun mounts. Hagen reports them as 14-inch (356 mm) shells from the battleship Kongō, at a range of 7 nmi (8.1 mi; 13 km), but this is unlikely, as Kongō was on the far side of the Japanese formation and Kongō's action report states that she was not engaging any targets at that time, as she was blinded by a rain squall. Based on the bearing and the angle of fall, it is far more likely that they were 18.1-inch (46 cm) shells fired by Yamato from a range of 10.029 nmi (11.541 mi; 18.574 km), as, moments later, three 6.1-inch (155 mm) shells from Yamato struck Johnston's bridge, causing numerous casualties and severing the fingers of Commander Evans's left hand. The ship was mangled badly, with dead and dying sailors strewn across her bloody decks. Yamato reported sinking a "cruiser" (the Japanese consistently overestimated the size of the US ships engaged) with a main battery salvo at 07:27.^[28] Destroyer Kishinami, which was also firing at Johnston at the time, reported "The Yamato sank one enemy cruiser" at 07:28.^[29]

However, Johnston was not sunk. Already depleted before the battle, her remaining store of oil did not fuel a catastrophic explosion.^[25] The ship found sanctuary in rain squalls, where the crew had time to repair damage, restoring power to two of the three aft gun mounts. Johnston's search radar was destroyed, toppled to the deck in a tangled mess. Also damaged, the fire control radar was quickly returned to service. Only a few minutes were required to bring Johnston's main battery and radar online; from its position in the rain, around 07:35 Johnston fired several dozen rounds at the lead Japanese destroyer 4.9 nmi (5.7 mi; 9.1 km) distant. Firing then shifted to the cruisers approaching from the east, targeting several dozen more rounds at the closest ship 5.4 nmi (6.3 mi; 10 km) away.^[24][25][30] Neither target could be observed visually, and thus were not positively identified; Johnston's presumed "cruiser" was most likely the battleship Haruna.^[31]

At 07:37, Commodore Thomas ordered a torpedo attack via voice radio. Johnston and Heermann acknowledged.^[32] As Johnston continued its course away from the Japanese, it came upon the charging screening force, led by the damaged Hoel. Evans had Johnston rejoin the attack, to provide gun support to Thomas's small squadron on their torpedo run. Attacking Tone, the leading heavy cruiser to the east of the formation, Johnston closed to 3.0 nmi (3.4 mi; 5.5 km), now firing with reduced efficiency due to her lost SC radar, yet still registering many hits.^[25]

During the battle, Evans engaged in several duels with much larger Japanese opponents. At 08:20, emerging through smoke and rain squalls, Johnston was confronted by a 36,600-ton Kongō-class battleship (probably Haruna, which reported engaging a US destroyer with her secondary battery around this time.)^[33] Johnston fired at least 40 rounds, with over 15 hits on the battleship's superstructure observed. Johnston reversed course and disappeared in the smoke, avoiding Haruna's 14 in (356 mm) return fire. At 08:26 and again at 08:34, Thomas requested an attack on the heavy cruisers to the east of the carriers.^[32] Responding at 08:30, Johnston bore down on a huge cruiser firing at the helpless Gambier Bay, then closed to 3.0 nmi (3.4 mi; 5.5 km) and fired for ten minutes at a heavier and better-armed opponent, possibly Haguro, scoring numerous hits.^[25]

At 08:40, a more pressing target appeared astern: seven Japanese destroyers in two columns, closing to attack the carriers.^[24][25] (This was the Tenth Destroyer Squadron, led by the light cruiser Yahagi, which Hagen misidentified as a Terutsuki-class destroyer). Reversing course to intercept, Evans attempted to pass in front of the formation, crossing the "T" (a classic naval maneuver to limit the enemy ships' firepower). Evans ordered Johnston's guns to fire on the Japanese destroyers, who returned fire striking Johnston several times. At 09:06 Yahagi turned away to the west to unmask her torpedo battery. Hagen presumed this was in response to his fire. From as close as 3.5 nmi (4.0 mi; 6.4 km), Hagen fired and claimed a dozen hits on the "destroyer leader" (Yahagi) before it veered off, Yahagi's detailed action report records one. ^[34] Hagen then shifted fire to the next destroyer in line, claiming five hits before it too turned away. ^[24] At 09:20 the entire Tenth Destroyer Squadron turned west to fire their torpedoes from 5.2 nmi (6.0 mi; 9.6 km) before turning east in response to Kurita's recall order.^[34] Several torpedoes were detonated by strafing aircraft or defensive fire from the carriers, and the rest failed to strike a target.

The Japanese and the American ships were now intertwined in a confused jumble. The heavy smoke had made the visibility so poor by 08:40 Johnston nearly collided with Heerman while it crossed the formation to engage the Japanese destroyers,^[32][25][35] forcing Samuel B. Roberts to evade them both.^[36] Gambier Bay and Hoel were sinking. Finding targets was not difficult. After 09:00, with Hoel and Samuel B. Roberts out of the fight, the crippled Johnston was an easy target. She exchanged fire with four cruisers and numerous destroyers.

Johnston continued to take hits from the Japanese, which knocked out the number one gun mount, killing many men. By 09:20, forced from the bridge by exploding ammunition, Evans commanded the ship from the stern by shouting orders down to men manually operating the rudder. Shellfire knocked out the remaining engine, leaving Johnston dead in the water at 09:40. Her attackers concentrated their fire on her rather than the fleeing carriers. Johnston was hit so many times that one survivor recalled "they couldn't patch holes fast enough to keep her afloat."

At 09:45, Evans finally gave the order to abandon ship. Johnston sank 25 minutes later with 186 of her crew. Evans abandoned ship with his crew, but was never seen again. He was posthumously awarded the Medal of Honor. As the Japanese destroyer Yukikaze cruised slowly nearby, Robert Billie and several other crewmen saw her captain salute the sinking Johnston.^[37]

Although destroyer escorts were conceived as inexpensive small ships that could protect slow cargo convoys against submarines, they retained a basic anti-ship capability with torpedoes and 5-inch (127 mm) guns. USS Samuel B. Roberts (DE-413) distinguished herself in this battle as the "destroyer escort that fought like a battleship" combating armored cruisers (which were designed to withstand 5-inch gunfire). Around 07:40, Lieutenant Commander Robert W. Copeland maneuvered his small ship to evade the charging Heermann; watching that destroyer approach the enemy, Copeland realized^[38] his own ship's heading and location put it in a textbook position to launch a torpedo attack at the leading heavy cruiser. Over his ship's 1MC public-address circuit, he told his crew "This will be a fight against overwhelming odds from which survival cannot be expected. We will do what damage we can." Without orders and indeed against orders, he set course at full speed to follow Heermann in to attack the cruisers.

Under the cover of the smokescreen from the destroyers, Roberts escaped detection. Not wanting to draw attention to his small ship, Copeland repeatedly denied his gun captain permission to open fire with the 5-inch (127 mm) guns; even though targets were clearly visible and in range, he intended to launch torpedoes at 2.5 nmi (2.8 mi; 4.6 km). A stray shell, probably intended for one of the nearby destroyers, hit Roberts's mast which fell and jammed the torpedo mount at 08:00. Finally recovering, at 2.0 nmi (2.3 mi; 3.7 km), Roberts launched her torpedoes at Chōkai without being fired upon. Quickly reversing course, Roberts disappeared into the smoke. A lookout reported at least one torpedo hit, but in reality the Chōkai was not hit by a torpedo.^[39][40][41]

By 08:10, Roberts was nearing the carrier formation. Through the smoke and rain, the heavy cruiser Chikuma appeared, firing broadsides at the carriers. Copeland changed course to attack and told his gun captain, "Mr Burton, you may open fire."^[42] Roberts and Chikuma began to trade broadsides. Chikuma now divided her fire between the carriers and Roberts. Hampered by the closing range and slow rate of fire, Chikuma fired with difficulty at her small, fast opponent. (Early in the battle, when it had become apparent that Roberts would have to defend the escort carriers against a surface attack, chief engineer Lt. "Lucky" Trowbridge bypassed all the engine's safety mechanisms, enabling Roberts to go as fast as 28 kn (32 mph; 52 km/h).)^[32] Roberts did not share Chikuma's problem of slow rate of fire. For the next 35 minutes, from as close as 2.6 nmi (3.0 mi; 4.8 km), her guns would fire almost her entire supply of 5-inch (127 mm) ammunition on board—over 600 rounds.^[32] However, unknown to the crew of Roberts, shortly after Roberts engaged Chikuma, Heermann also aimed her guns at the cruiser.

However, Chikuma was not alone, and soon, the Japanese fleet's multicolored salvos were bracketing Roberts, indicating that she was under fire from Yamato, Nagato, and Haruna.^[32] In a desperate bid to avoid approaching shells, Copeland ordered full back, causing the salvo to miss. Now, however, his small ship was an easy target, and at 08:51, cruiser shells found their mark, damaging one of her boilers. At 17 kn (20 mph; 31 km/h), Roberts began to suffer hits regularly. Credit is given to Kongō for striking the final decisive blows at 09:00, which knocked out her remaining engine.^[32] Dead in the water and sinking, Roberts's part in the battle was over.^[43]

Gunner's Mate Paul H. Carr was in charge of the aft 5-inch (127 mm) gun mount, which had fired nearly all of its 325 stored rounds in 35 minutes before a breech explosion caused by the gun's barrel overheating. Carr was found dying at his station, begging for help loading the last round he was holding into the breech.^[44] He was awarded a Silver Star, and the guided-missile frigate USS Carr (FFG-52) was later named for him. The guided-missile frigates Samuel B. Roberts (FFG-58) and Copeland (FFG-25) were named for the ship and its captain.

Companion destroyer escorts USS Raymond, Dennis, and John C. Butler also launched torpedoes. While they missed, this helped slow the Japanese chase. Dennis was struck by a pair of cruiser shells, and John C. Butler ceased fire after expending her ammunition an hour into the engagement.

The fast destroyer Hoel, captained by Commander Leon S. Kintberger, was the flagship of the small destroyer and destroyer escort screen of Taffy 3. As splashes from Japanese shells began bracketing the ships of the task group, Hoel started zig-zagging and laying smoke to help defend the now fleeing CVEs. When the Japanese had closed to 8.9 nmi (10 mi; 16 km), Kintberger opened fire, and was in turn targeted by the Japanese. Yamato's 6.1-inch (155 mm) guns scored a hit on Hoel's bridge at 6.9 nmi (8.0 mi; 13 km), knocking out all voice radio communication, killing four men and wounding Kintberger and Screen Flag Officer Commander William Dow Thomas.^[45]

Admiral Sprague then ordered Thomas to attack the Japanese with torpedoes. From his position on the damaged Hoel, he formed up the three destroyers of his command as best he could and at 07:40 ordered "Line up and let's go."^[46] Through rain showers and smoke, Hoel zig-zagged toward the Japanese fleet, followed by Heermann and Samuel B. Roberts.

Kintberger now had to choose a target quickly as the distance closed rapidly. In the Combat Information Center, Executive Officer Fred Green quickly suggested a course that would put Hoel in a position to attack the leading "battleship", either Kongō or possibly the heavy cruiser Haguro. Without hesitation, Kintberger ordered Hoel in. The course took the ship into the middle of the charging Center Force.^[47]

Gunnery Officer Lt. Bill Sanders directed Hoel's main battery of five 5-inch (127 mm) guns in a rapid-fire barrage, drawing the attention of a substantial portion of the Japanese fleet. Soon shells of all calibers were straddling the destroyer.

Sometime near 07:27, at a range of 4.4 nmi (5.1 mi; 8.2 km), Hoel fired a half salvo of torpedoes and reversed course.^[45] The results of this salvo were not observed, the historian Morison claims that Haguro was forced to turn sharply away from the torpedo attack and dropped out of the lead to behind Tone,^[48] an assertion that is contradicted by Haguro's detailed action report, which records turning to engaging an "enemy cruiser" (Hoel) at 5.1 nmi (5.9 mi; 9.4 km), but not a torpedo attack.^[49]

Moments after Hoel loosed her first half salvo, a devastating series of multi-caliber shells struck Hoel in rapid succession, disabling all the primary and secondary battery weapons aft of the second stack, stopping her port engine and depriving her of her Mark-37 fire control director, FD radar, and bridge steering control. His ship slowing to 17 knots under hand steering, Kintberger realized he would have to fire his remaining torpedoes quickly while he still could.^[50]

Heading southwest after his initial torpedo attack, Commander Kintberger turned west and launched his second torpedo salvo at a "Heavy Cruiser" (probably Yamato or Haruna, both sides having difficulty with target identification in the poor visibility) at approximately 07:50. This time, Hoel's crew were rewarded by what appeared to be the sight of large columns of water alongside their target. The torpedo hits could not be confirmed, however. The water spouts were probably near misses by bombs. Japanese action reports reveal that Hoel's target was probably Yamato, which turned hard to port to evade a torpedo salvo at 07:54 and was forced to run north until the torpedoes ran out of fuel, taking Kurita out of the battle and causing him to lose track of his forces.^[51]

Hoel was now crippled and surrounded by the enemy, with her speed reduced to 17 knots. Within a few minutes, steerage had been restored from the aft steering room. Kintberger ordered a course south towards Taffy 3. In the process of fishtailing and zig-zagging, she fired at the closest enemy ships with her two remaining guns. Finally at roughly 08:30,^[45] after withstanding over 40 hits from 5–16-inch (127–406 mm) guns, an 8-inch (200 mm) shell disabled her remaining engine. With her engine room underwater and No. 1 magazine ablaze, the ship began listing to port, settling by the stern. The order to abandon ship was given at 08:40, and many of her surviving crew swam away from the ship.

A Japanese cruiser and several destroyers closed to within 2,000 yd (1,800 m), giving the two forward gun crews, under Gun Captain Chester Fay, a large, close target. For about ten minutes, they traded salvos with the Tone-class cruiser. When the destroyers slowed and approached to about 1,000 yd (910 m), they were also fired upon. The Japanese fire only stopped at 08:55 when Hoel rolled over and sank in 8,000 yd (7.3 km) of water, after enduring 90 minutes of punishment.^{[52][better source needed]}

Hoel was the first of Taffy 3's ships to sink, and suffered the heaviest proportional losses: only 86 of her complement survived; 253 officers and men died with their ship. Commander Kintberger, who would live to retire a rear admiral, described the courageous devotion to duty of the men of Hoel in a seaman's epitaph: "Fully cognizant of the inevitable result of engaging such vastly superior forces, these men performed their assigned duties coolly and efficiently until their ship was shot from under them."

Heermann—captained by Commander Amos T. Hathaway was on the disengaged side of the carriers at the start of the fight when at 07:37 he received an order from Commodore Thomas to take the lead position in a column of "small boys" to attack the approaching enemy fleet. Heermann steamed into the action at flank speed through the formation of "baby flattops" through smoke and intermittent rain squalls that had reduced visibility at times to less than 100 yd (91 m), twice having to back emergency full to avoid collisions with friendly ships, first with Samuel B. Roberts and then at 07:49 with Hoel, as she tried to take her assigned position at the head of the column in preparation for a torpedo attack.^[46]

At 07:50, Heermann engaged the heavy cruiser Haguro with her 5-inch (127 mm) guns, while hurriedly preparing a half-salvo torpedo attack. In the confusion of battle, the torpedoman on the second torpedo mount mistakenly fired two extra torpedoes at the same time as the number one mount before he was stopped by the mount captain. After firing seven torpedoes, Heermann changed course to engage a column of three battleships that had commenced firing upon her.^[46]

Hathaway may now have been responsible for causing a series of events that may have had a decisive influence on the outcome of the battle. He directed 5 in (127 mm) gunfire on the battleship Haruna, the column's leader. Then, he quickly closed to a mere 4,400 yd (4.0 km) and fired his last three torpedoes.^[46] Haruna evaded all of them, but historian Samuel Eliot Morison asserts that Yamato was bracketed between two of Heermann's torpedoes on parallel courses, and for 10 minutes was forced to head north away from the action, while Lundgren, based on a comparison of both Japanese and American sources, asserts that the torpedoes came from Hoel's second salvo fired at 07:53.^[53] In either case, Kurita and his most powerful ship were temporarily out of the action.

At 08:03, believing that one of the torpedoes had hit the battleship, Hathaway set course for the carrier formation, zigzagging and under the cover of smoke. Still undamaged, Heermann was able to fire through the smoke and rain at nearby targets. Now under continuous fire, Heermann began an unequal duel with Nagato, whose salvos were beginning to land uncomfortably close.^[46] At one point between 08:08 and 08:25, Heermann was within throwing distance of a Japanese destroyer for several minutes, before being separated by the smoke. During this time, neither ship fired on the other, both having higher-priority targets.^[54]

At 08:26, Commander Thomas requested covering fire on the cruisers firing on the CVEs from the east. Hathaway responded but first had to pass through the formation of carriers and escorts. This task proved hazardous. Traveling at flank speed, Heermann again had two near misses, this time with Fanshaw Bay and Johnston.

Finally on course for the enemy cruisers, Heermann came upon the heavily damaged Gambier Bay which was being pummeled at point-blank range. At 12,000 yd (11 km), Heermann engaged Chikuma as her guns cleared Gambier Bay. During this phase of the battle, Heermann came under fire from the bulk of the Japanese fleet. Colored splashes of red, yellow, and green indicated that she was being targeted by Kongō and Haruna. Many uncolored splashes were also observed, likely from the line of heavy cruisers being led by Chikuma. At 08:45, a hit on Heermann's wheelhouse killed three men outright and fatally wounded another.^[46] A series of 8-inch (200 mm) shell hits flooded the forward part of the destroyer, pulling her bow down so far that her anchors were dragging in the water, and one of her guns was knocked out.

At 08:50, aircraft from VC-10 approached the scene and were vectored via VHF by Taffy 3 to the cruisers to the east. By 08:53, Chikuma and the rest of the four heavy cruisers were under heavy air attack. At 09:02, under the combined effort of Heermann, Roberts, and the bombs, torpedoes, and strafing from the carrier-based planes, during this time Chikuma was immobilized by an aerial bomb, and was later scuttled when Center Force moved north.^[46]

At 09:07, the heavy cruiser Tone exchanged fire with Heermann until she too turned away at 09:10. By 09:17, Sprague ordered Hathaway to lay smoke on the port quarter of the CVEs, and by 09:30, the group had reformed in its normal formation and was headed southward.^[46]

Due to a multitude of factors, including the fear that they were engaging a large surface force and a cryptic message from Ozawa's force signaling for a battle north, Kurita gave a "cease action" order at 09:00, with instructions to rendezvous north. Thus, unexpectedly, the Japanese began to disengage and turned away.

Though extensively damaged, Heermann was the only destroyer from the screen to survive.

Temporarily safe within the rain squall, Admiral Sprague had a difficult decision to make. The easterly course was drawing the enemy too close to San Bernardino Strait and away from any help that might come from Admiral Oldendorf's forces to the south, and Kurita was about to gain the windward side of his formation, which would render his smoke less effective. Consequently, at 07:30 Sprague ordered a course change, first to the southeast and then to the south, and ordered his escorts to make their torpedo attack to cover the carrier's emergence from the storm. That was a very risky decision for Sprague because it gave Kurita a chance to cut across the diameter of Sprague's arc and cut him off.

However, Kurita missed the chance and his forces followed Taffy 3 around the circle, his earlier decision to send his destroyers to the rear having removed them from a position that they could have intercepted or prevented the American formation's turn.^[55] The escort carriers of Taffy 3 turned south and withdrew through shellfire at their top speed of 17.5 kn (20.1 mph; 32.4 km/h). The six carriers dodged in and out of rain squalls, occasionally turning into the wind to launch the few planes they had left.

After one hour, the Japanese had closed the chase to within 8.7 nmi (10 mi; 16 km) of the carriers. That the carriers had managed to evade destruction reinforced the Japanese belief that they were attacking fast fleet carriers. The heavy clouds of black and white smoke generated by the Americans were now making target observation extremely difficult. At 08:00, Sprague ordered the carriers to "open fire with pea-shooters when the range is clear." The stern chase was also advantageous for the sole anti-ship armament of small carriers was a single manually controlled stern-mounted 5 in (127 mm) gun as a stinger, though they were loaded with anti-aircraft shells.^[56] As anti-aircraft gunners observed helplessly, an officer cheered them by exclaiming, "Just wait a little longer, boys, we're suckering them into 40-mm range."

During the run to the east the ships had been battered by near-misses. At 08:05, Kalinin Bay was struck by an 8 in (200 mm) shell and the carriers started taking direct hits. However, the Japanese ships were firing armor-piercing (AP) shells, which often carried right through the unarmored escort carriers without detonating. Though CVEs were popularly known as "Combustible Vulnerable Expendable", they would ultimately prove durable in first dodging and then absorbing heavy shell fire and in downing attacking kamikaze planes.

When Yamato opened fire at 06:59 at an estimated range of 17 nmi (20 mi; 32 km), she targeted White Plains with her first four salvos. Yamato's third salvo was a close straddle landing at 07:04. One shell from this salvo exploded beneath the turn of White Plains port bilge near frame 142, close to her aft (starboard) engine room. While the ship was not struck directly, the mining effect of the under-keel explosion severely damaged her hull, deranged her starboard machinery, and tripped all of the circuit breakers in her electrical network. Prompt and effective damage control restored power and communications within three minutes and she was able to remain in formation by overspeeding her port engine to compensate. The gout of black smoke resulting from the shock of the explosion convinced Yamato (and Nagato, which was also firing her main battery at White Plains at the time) that they had scored a direct hit and they shifted fire to other targets.^[57] The turn to the south put White Plains in the lead of the formation and she escaped any further hits from Japanese fire.

During the surface phase of the action, White Plains's 5 in (127 mm) gun crew claimed six hits on heavy cruiser Chōkai, although these are not verified by Japanese officers.^[22]

As Japanese gunners concentrated on the closest target, Gambier Bay effectively diverted attention from the other fleeing carriers. At 08:10, Chikuma closed to within 5 nmi (5.8 mi; 9.3 km) and finally landed hits on the flight deck of Gambier Bay, which was the most exposed. Subsequent hits and near-misses, as the Japanese switched to high-explosive shells, first caused Gambier Bay to lose speed, and she was soon dead in the water. Three cruisers closed to point-blank range, as destroyers such as Johnston were unsuccessful in drawing fire away from the doomed carrier. Fires raged through the riddled escort carrier. She capsized at 09:07 and disappeared beneath the waves at 09:11. 4 Grumman TBM Avenger torpedo bombers went down with Gambier Bay.^[58] 130 crewmen were killed. The majority of her nearly 800 survivors were rescued two days later by landing and patrol craft dispatched from Leyte Gulf. Gambier Bay was the only U.S. carrier sunk by naval gunfire in World War II.^[59][60]

Straddled several times during the run to the east, St. Lo escaped serious damage during the surface phase of the action. By 07:38 the Japanese cruisers approaching from St. Lo's port quarter had closed to within 6.9 nmi (8.0 mi; 13 km). St. Lo responded to their salvos with rapid fire from her single 5 in (127 mm) gun, claiming three hits on a Tone-class cruiser. At 10:00, she launched an Avenger armed with a torpedo to join the attack launched by Kitkun Bay at 10:13. At 10:51 Lt. Yukio Seki, leader of the Shikishima squadron of the Special Attack Unit, crashed his A6M Zero into her flight deck from astern in the first organized kamikaze attack. The resulting explosions and fires within her hangar forced Captain Francis McKenna to order abandon ship at 11:00. St. Lo capsized and sank at 11:25 with the loss of 114 men. Six Grumman FM-2 Wildcat fighters and five Grumman TBM Avenger torpedo bombers went down with St. Lo.^[58][61]

As the trailing ship in the escort carrier van after the turn to the south, Kalinin Bay came under intense enemy fire. Though partially protected by smoke, a timely rain squall, and counterattacks by the screening destroyers and destroyer escorts, she took the first of fifteen direct hits at 07:50. Fired from an enemy battleship, the large-caliber shell (14 in (356 mm) or 16 in (406 mm)) struck the starboard side of the hangar deck just aft of the forward elevator.

By 08:00 the Japanese cruisers off her port quarter (Tone and Haguro) had closed to within 18,000 yd (16 km). Kalinin Bay responded to their straddling salvos with her 5 in (127 mm) gun. Three 8 in (200 mm) armor-piercing projectiles struck her within minutes. At 08:25, the carrier scored a direct hit from 16,000 yd (15 km) on the No. 2 turret of a Nachi-class heavy cruiser, and a second hit shortly after forced the Japanese ship to withdraw temporarily from formation.

At 08:30, five Japanese destroyers steamed over the horizon off her starboard quarter. They opened fire from about 14,500 yd (13.3 km). As screening ships engaged the cruisers and laid down concealing smoke, Kalinin Bay shifted her fire, and for the next hour traded shots with the Tenth Destroyer Squadron. No destroyer hit Kalinin Bay, but she took ten more 203 mm (8 in) hits from the now obscured cruisers. One shell passed through the flight deck and into the communications area and destroyed all the radar and radio equipment. Most of the hits occurred after 08:45 when Tone and Haguro had closed to within 10,100 yd (9.2 km).^[62]

At 09:15, an Avenger from St. Lo—piloted by Lieutenant (j.g.) Waldrop—strafed and exploded two torpedoes in Kalinin Bay's wake about 100 yd (91 m) astern of her. A shell from the latter's 5 in (127 mm) gun deflected a third from a collision course with her stern. At about 09:30, as the Japanese ships fired parting salvos and reversed course northward, Kalinin Bay scored a direct hit amidships on a retreating destroyer. Five minutes later, she ceased fire and retired southward with the other survivors of Taffy 3.

Around 10:50, the task unit came under a concentrated air attack. During the 40-minute battle, the first attack from a kamikaze unit in World War II, all escort carriers but Fanshaw Bay were damaged. Four diving planes attacked Kalinin Bay from astern and the starboard quarter. Two were shot down when close, but the third crashed into the port side of the flight deck, damaging it severely, and the fourth destroyed the aft port stack. Kalinin Bay suffered extensive structural damage during the morning's intense action, and sixty casualties including five dead. Twelve direct hits and two large-caliber near misses were confirmed. The two near-misses exploded under her counter, and were the severest threats to the ship's survival.

Straddled several times early in the surface action during the run to the east as she was at the rear of the formation alongside White Plains, Kitkun Bay was towards the front of the formation after the turn to the south and escaped serious damage. At 10:13 she launched five Avengers (four armed with torpedoes, one with bombs) to attack the retreating Japanese. The five (along with one from St. Lo) attacked Yamato at 10:35 without result (according to Kitkun Bay and Chikuma's Wikipedia pages and Chikuma's Combined Fleet record, the TBMs actually attacked Chikuma, not Yamato). Attacked by a kamikaze at 11:08, she was successfully defended by her own and Fanshaw Bay's anti-aircraft batteries. She was the only one of Sprague's carriers to escape undamaged (this information seems to be incorrect, refer to Kitkun Bay's page for more detailed information).

Targeted by Kongō and Haruna early in the action (red, yellow and blue shell splashes) Sprague's flagship Fanshaw Bay escaped serious damage during the run to the east and was on the far side of the formation across from Gambier Bay during the run to the south. During the later kamikaze attacks, the Fanshaw Bay took a near-miss kamikaze close aboard, helped shoot down a plane just about to crash into Kitkun Bay, and landed planes from her sunk or damaged sisters. Fanshaw Bay suffered four dead and four wounded.

Yamato engaged enemy surface forces for the first and only time at Samar, entering the battle two meters down by the bow and limited to 26 knots due to 3,000 tons of flooding caused by three armor-piercing bombs during the Battle of the Sibuyan Sea. Yamato opened the battle at 06:59, firing on USS White Plains at an estimated range of 34,524 yd (31,569 m), severely damaging White Plains with a near miss from her third salvo. The resulting gout of smoke from the stricken carrier obscured the target and convinced Yamato she was destroyed, so they ceased fire at 07:09. At 07:27, Yamato reported main and secondary battery hits on an "enemy cruiser" at 20,313 yd (18,574 m), the time, range and bearing of which all correspond with the hits on the destroyer Johnston.^[28] At 07:51, she turned her secondary battery on USS Raymond at a range of 10,096 yd (9,232 m) before steering hard to port to avoid a torpedo salvo from the charging USS Hoel at 07:54. At 07:55, Yamato opened fire on Hoel with her 5 in (127 mm) anti-aircraft guns and was struck by an American 5 in (127 mm) shell in return. Hemmed in by Haruna to starboard and her destroyers to port Yamato was forced to run due north away from the battle until the torpedoes ran out of fuel, finally turning back at 08:12.^[63]

At 08:23 Yamato's F1M2 "Pete" floatplane reported a primary battery hit on Gambier Bay though this hit was also claimed by Kongō. Gambier Bay's own records report a damaging near miss from a battleship-caliber shell around this time.^[64] At 08:34 Yamato trained her secondary batteries on another "light cruiser", probably USS Hoel, which was observed sinking at 08:40.^[65] At 08:45 Yamato sighted three of the American carriers, US smoke screens preventing her from seeing the entire US formation. Between 09:06 and 09:17 Yamato received multiple strafing and torpedo attacks from US aircraft, claiming one US aircraft shot down at 09:15. Fighter pilot Lieutenant Richard W. Roby reportedly attacked destroyers before raking the decks and then bridge of Yamato with his .50 in (12.7 mm) machine guns, further discouraging her.^[66] However, US reports that Yamato closed to within 2,400 yd (2.2 km) of the American ships before she was attacked by American aircraft are not supported by Yamato's own action report.^[67] At 09:11, Kurita ordered his ships to regroup to the north and at 09:22 Yamato slowed to 20 knots and came round to course 040, finally setting course 000 (due north) at 09:25. Kurita reported that his force had sunk two carriers, two cruisers, and some destroyers, apparently assuming that Yamato had indeed sunk White Plains with her first four salvoes.^[68][69][70] Kurita's forces had actually sunk one carrier, two destroyers, and one destroyer escort, and Yamato's guns likely contributed to the sinking of three out of four, with claimed hits (some unconfirmed or disputed) on all except Samuel B. Roberts.

Haguro's detailed action report states that Chōkai's immobilizing damage resulted from a bomb hit at 08:51, she was later scuttled by torpedoes from Japanese destroyers as she could not join the retreat, confirmed by other officers of Center Force.^{[41][71][72][a]}

Kumano's bow was blown off by a torpedo from USS Johnston, and she retired toward the San Bernardino Strait, where she suffered further, minor, damage from an aerial attack.

Cruiser Chikuma engaged the U.S. escort carriers, helping to sink Gambier Bay, but came under attack from Heermann. Chikuma inflicted severe damage on Heermann, but was soon attacked in an anvil approach by four TBM Avenger torpedo-bombers. Richard Deitchman, flying from USS Manila Bay, succeeded in hitting her stern port quarter with a Mark 13 torpedo that severed her stern and disabled her port screw and rudder. Chikuma's speed dropped to 18 knots (33 km/h), then to 9 knots (17 km/h), but more seriously, she became unsteerable. At 11:05, Chikuma was attacked by five TBMs from USS Kitkun Bay. She was hit portside amidships by two torpedoes and her engine rooms flooded. At 14:00, three TBMs from a composite squadron of aircraft from USS Ommaney Bay and Natoma Bay led by Lt. Joseph Cady dropped more torpedoes which hit Chikuma portside. Cady was later awarded the Navy Cross for his action. It is generally thought that destroyer Nowaki took off survivors from Chikuma, and then scuttled her at 11°25′N 126°36′E / 11.417°N 126.600°E / 11.417; 126.600 in the late morning of October 25, 1944, but a more recent study suggests Chikuma sank from the effect of the air attack, and Nowaki arrived only in time to pick up survivors from the water.^[73]

While withdrawing from the battle area, Nowaki was herself sunk, with the loss of all but one of Chikuma's surviving crewmen, it is unknown how the Nowaki was lost and is still a topic of research today.

The heavy cruiser Suzuya, which had also engaged the carriers, received fatal damage from the air, although not hit directly. Early in the battle, she was attacked by ten Avengers from Taffy 3. A near-miss close astern to port by an HE bomb from one of the TBMs carried away one of Suzuya's propellers, reducing her maximum speed to 20 knots. At 10:50, she was attacked by 30 more carrier aircraft. Another near miss by a bomb, this time starboard amidships, detonated a Long Lance torpedo loaded in one of her starboard tube mounts. The fires started by the explosion soon propagated to other torpedoes nearby and beyond, the subsequent explosions damaging one of the boilers and the starboard engine rooms. Abandon ship was ordered at 11:50, none too soon, as the fires set off the remaining torpedoes and her main magazines ten minutes later. Suzuya rolled over and sank at 13:22. 401 officers and crew were rescued by destroyer Okinami, followed by further rescues by American ships.

Although Kurita's battleships had not been seriously damaged, the air and destroyer attacks had broken up his formations, and he had lost tactical control. His flagship Yamato had been forced to turn north in order to avoid torpedoes, causing him to lose contact with much of his task force. The determined, concentrated sea and air attack from Taffy 3 had already sunk or crippled the heavy cruisers Chōkai, Kumano, and Chikuma, which seemed to confirm to the Japanese that they were engaging major fleet units rather than escort carriers and destroyers. Kurita was at first not aware that Halsey had already taken the bait and that his battleships and carriers were far out of range. The ferocity of the renewed air attacks^[74] further contributed to his confusion and reinforced his suspicion that Halsey's aircraft carriers were nearby. Signals from Ozawa eventually convinced Kurita that he was not currently engaged with the entirety of Third Fleet, and that the remaining elements of Halsey's forces might close in and destroy him if he lingered too long in the area.^[75]

Finally, Kurita received word that the Southern Force that he was to meet had been destroyed the previous night. Calculating that the fight was not worth further losses and believing he had already sunk or damaged several American carriers, Kurita broke off the engagement at 09:20 with the order: "all ships, my course north, speed 20." He set a course for Leyte Gulf but became distracted by reports of another American carrier group to the north. Preferring to expend his ships against capital ships, rather than transports, he turned north after the non-existent enemy fleet and ultimately withdrew back through the San Bernardino Strait.

As he retreated north and then west through the San Bernardino Strait, the smaller and heavily damaged American force continued to press the battle. While watching the Japanese retreat, Admiral Sprague heard a nearby sailor exclaim, "Damn it, boys, they're getting away!"

Shortly after 08:00, desperate messages calling for assistance began to come in from Seventh Fleet. One from Vice Admiral Thomas C. Kinkaid, sent in plain language, read, "My situation is critical. Fast battleships and support by airstrikes may be able to keep enemy from destroying CVEs and entering Leyte."

At 08:22, Kinkaid radioed, "Fast Battleships are Urgently Needed Immediately at Leyte Gulf".^[76]

At 09:05, Kinkaid radioed, "Need Fast Battleships and Air Support".

At 09:07, Kinkaid broadcast what his mismatched fleet was up against: "4 Battleships, 8 Cruisers Attack Our Escort Carriers".

3,000 nmi (3,500 mi; 5,600 km) away at Pearl Harbor, Admiral Chester W. Nimitz had monitored the desperate calls from Taffy 3, and sent Halsey a terse message: "Where is TF 34?". To complicate decryption, communications officers were to add a nonsense phrase at both ends of a message, in this case, prefixed with "Turkey trots to water" and suffixed with "The world wonders." The receiving radioman repeated the "where is" section of this message and his staff failed to remove the trailing phrase "the world wonders." A simple query by a distant supervisor had, through the random actions of three sailors, become a stinging rebuke.

Halsey was infuriated since he did not recognize the final phrase as padding, possibly chosen for the 90th anniversary of the Charge of the Light Brigade. He threw his hat to the deck and began to curse.

Halsey sent Task Group 38.1 (TG 38.1), commanded by Vice Admiral John S. McCain, to assist.^[77] Halsey recalled that he did not receive the vital message from Kinkaid until around 10:00 and later claimed that he had known that Kinkaid was in trouble but had not dreamed of the seriousness of the crisis. McCain, by contrast, had monitored Sprague's messages and turned TG 38.1 to aid Sprague even before Halsey's orders arrived (after prodding from Nimitz), putting Halsey's defense in question.

At 10:05, Kinkaid asked, "Who is guarding the San Bernardino Strait?"

McCain raced toward the battle and briefly turned into the wind to recover returning planes. At 10:30, a force of Helldivers, Avengers, and Hellcats was launched from Hornet, Hancock, and Wasp at the extreme range of 330 nmi (380 mi; 610 km). Although the attack did little damage, it strengthened Kurita's decision to retire.^[78]

At 11:15, more than two hours after the first distress messages had been received by his flagship, Halsey ordered TF 34 to turn around and head south to pursue Kurita, but the Japanese forces had already escaped.

Just hours after his perceived chastisement by Nimitz, Halsey's forces destroyed all four enemy aircraft carriers he had pursued. However, despite the complete absence of Third Fleet against the main Japanese force, the desperate efforts of Taffy 3 and assisting task forces had driven back the Japanese. A relieved Halsey sent the following message to Nimitz, Kinkaid and General Douglas MacArthur at 12:26: "It can be announced with assurance that the Japanese Navy has been beaten, routed and broken by the Third and Seventh Fleets."

Partly as a result of disastrous communication errors within Seventh Fleet and a reluctance to expose search ships to submarine attack,^[79] a very large number of survivors from Taffy 3, including those from Gambier Bay, Hoel, Johnston, and Roberts, were not rescued until October 27, after two days adrift.^[80] A plane had spotted the survivors, but the location radioed back was incorrect. By then, many had died as a result of exposure, thirst and shark attacks. Finally, when a Landing Craft Infantry of Task Group 78.12 arrived, its captain used what is almost a standard method of distinguishing friend from foe, asking a topical question about a national sport,^[81][82] as one survivor, Jack Yusen, relates:

We saw this ship come up, it was circling around us, and a guy was standing up on the bridge with a megaphone. And he called out 'Who are you? Who are you?' and we all yelled out 'Samuel B. Roberts!' He's still circling, so now we're cursing at him. He came back and yelled 'Who won the World Series?' and we all yelled 'St. Louis Cardinals!' And then we could hear the engines stop, and cargo nets were thrown over the side. That's how we were rescued.

The Japanese had succeeded in luring Halsey's Third Fleet away from its role of covering the invasion fleet, but the remaining light forces proved to be a very considerable obstacle. The force that Halsey had unwittingly left behind carried about 450 aircraft, comparable to the forces of five fleet carriers, although of less powerful types, and not armed for attacks on armored ships. The ships themselves, although slow and almost unarmed, in the confusion of battle and aided by weather and smokescreens, mostly survived. Their aircraft, although not appropriately armed, sank and damaged several ships, and did much to confuse and harass Center Force.

The breakdown in Japanese communications left Kurita unaware of the opportunity that Ozawa's decoy plan had offered him. Kurita's mishandling of his forces during the surface engagement further compounded his losses. Despite Halsey's failure to protect the northern flank of the Seventh Fleet, Taffy 3 and assisting aircraft turned back the most powerful surface fleet Japan had sent to sea since the Battle of Midway. Domination of the skies, prudent and timely maneuvers by the U.S. ships, tactical errors by the Japanese admiral, and superior American radar technology, gunnery and seamanship all contributed to this outcome.

In addition, accurate anti-aircraft fire and air cover over US ships shot down several kamikazes, while Center Force, lacking air cover, was vulnerable to air attack and was forced to constantly conduct evasive maneuvers while under air attack. Lastly, the attacking Japanese force initially used armor-piercing shells which were largely ineffective against unarmored ships as they passed right through without exploding^{[citation needed]}; such munitions can be ineffective against thinly-armored naval targets such as destroyers or destroyer escorts.

Kurita and his officers knew they could not conduct a high-speed chase after the small force without a fleet oiler, and it contradicted with the original plan orders, which prioritized the landing forces over anything else. Kurita then received a cryptic message ordering him north, and in a unanimous decision with his officers ordered his force northward toward Ozawa's force, where he thought a surface battle between the Northern Force and an American fleet was about to take place.

Well, I think it was really just determination that really meant something. I can't believe that they didn't just go in and wipe us out. We confused the Japanese so much. I think it deterred them. It was a great experience.

— Thomas Stevensen, Survivor of Samuel B. Roberts^[83]

Clifton Sprague's task unit lost two escort carriers: Gambier Bay, to surface attack, and St. Lo, to kamikaze attack. Of the seven screening ships, fewer than half, two destroyers (Hoel and Johnston) and a destroyer escort (Samuel B. Roberts), were lost, as were several aircraft. The other four U.S. destroyers and escorts were damaged. Although it was such a small task unit, over 1,500 Americans died, comparable to the losses suffered at the Allied defeat of the Battle of Savo Island off Guadalcanal, when four cruisers were sunk. It was also comparable to the combined losses of the 543 men and 3 ships at the Battle of the Coral Sea, and 307 men and 2 ships at the Battle of Midway.

On the other side of the balance sheet, the Japanese lost three heavy cruisers, and a fourth limped back to base seriously damaged, having lost its bow. All of Kurita's battleships except Yamato suffered considerable damage, all of the other heavy ships stayed inactive in their bases, and the Japanese Navy, as a whole, had been rendered ineffective for the remainder of the war. Of the six U.S. ships, totaling 37,000 long tons (38,000 t), lost during Leyte Gulf operations, five were from Taffy 3. The Japanese lost 26 ships, totaling 306,000 long tons (311,000 t), in Leyte Gulf combat.^[84]

The battle took place in the very deep water above the Philippine Trench, with most sinkings in waters over 20,000 ft (6,000 m) deep. Wreckages that have been found include IJN Chōkai at nearly 17,000 ft (5,000 m),^{[85][better source needed]}, USS Johnston at 21,180 ft (6,460 m),^[86][87] and as of June 2022^[update], the deepest wreck ever surveyed at a depth of 23,000 ft (7,000 m), the USS Samuel B. Roberts.^[88]

Halsey was criticized for his decision to take TF 34 north in pursuit of Ozawa and for failing to detach it when Kinkaid first appealed for help. A piece of U.S. Navy slang for Halsey's actions is "Bull's Run", a phrase combining Halsey's newspaper nickname "Bull" (in the U.S. Navy, the nickname "Bull" was used primarily by enlisted men, and Halsey's friends and fellow officers called him "Bill") with an allusion to the Battle of Bull Run in the American Civil War.^[89]

In his dispatch after the battle, Halsey gave reasons for his decision as follows:

Searches by my carrier planes revealed the presence of the Northern carrier force on the afternoon of October 24, which completed the picture of all enemy naval forces. As it seemed childish to me to guard statically San Bernardino Strait, I concentrated TF 38 during the night and steamed north to attack the Northern Force at dawn. I believed that the Center Force had been so heavily damaged in the Sibuyan Sea that it could no longer be considered a serious menace to Seventh Fleet.^[90]

Halsey also said that he had feared that leaving TF 34 to defend the strait without carrier support would have left it vulnerable to attack from land-based aircraft and leaving one of the fast carrier groups behind to cover the battleships would have significantly reduced the concentration of air power going north to strike Ozawa.

Morison writes in a footnote, "Admiral Lee, however, said after the battle that he would have been only too glad to have been ordered to cover San Bernardino Strait without air cover."^[91] If Halsey had been in proper communication with Seventh Fleet, the escort carriers of TF 77 could have provided adequate air cover for TF 34, a much easier matter than it would be for those escort carriers to defend themselves against the onslaught of Kurita's heavy ships.

It may be argued that the fact that Halsey was aboard one of the battleships and "would have had to remain behind" with TF 34 while the bulk of his fleet charged northwards to attack the Japanese carriers may have contributed to that decision. However, it would have been perfectly feasible and logical to have taken one or both of Third Fleet's two fastest battleships, Iowa and New Jersey, with the carriers in the pursuit of Ozawa, while leaving the rest of the Battle Line off San Bernardino Strait. (Indeed, Halsey's original plan for the composition of TF 34 was that it would contain only four, not all six, of the Third Fleet's battleships.) Therefore, to guard San Bernardino Strait with a powerful battleship force would have been compatible with Halsey's personally going north aboard the New Jersey.

It seems likely that Halsey was strongly influenced by his chief of staff, Rear Admiral Robert "Mick" Carney, who was also wholeheartedly in favor of taking all Third Fleet's available forces northwards to attack the Japanese carrier force.^{[citation needed]}

Clifton Sprague, the commander of Task Unit 77.4.3 in the battle off Samar, was later bitterly critical of Halsey's decision and of his failure to inform Kinkaid and the Seventh Fleet clearly that their northern flank was no longer protected:

In the absence of any information that this exit [of the San Bernardino Strait] was no longer blocked, it was logical to assume that our northern flank could not be exposed without ample warning.

Regarding Halsey's failure to turn TF 34 southwards when Seventh Fleet's first calls for assistance off Samar were received, Morison writes:

If TF 34 had been detached a few hours earlier, after Kinkaid's first urgent request for help, and had left the destroyers behind, since their fueling caused a delay of over two hours and a half, a powerful battle line of six modern battleships under the command of Admiral Lee, the most experienced battle squadron commander in the Navy, would have arrived off San Bernardino Strait in time to have clashed with Kurita's Center Force. ... Apart from the accidents common in naval warfare, there is every reason to suppose that Lee would have crossed the T of Kurita's fleet and completed the destruction of Center Force.^[92]

Morison also observes, "The mighty gunfire of the Third Fleet's Battle Line, greater than that of the whole Japanese Navy, was never brought into action except to finish off one or two crippled light ships."^[b][94] Perhaps the most telling comment was made laconically by Vice Admiral Willis Augustus Lee in his action report as the Commander of TF 34: "No battle damage was incurred, nor inflicted on the enemy by vessels while operating as Task Force Thirty-Four."^[95]

In his master's thesis submitted at the U.S. Army Command and General Staff College, Lieutenant Commander Kent Coleman argues that the division of command hierarchies of the Third Fleet, under Halsey reporting to Admiral Nimitz, and Seventh Fleet, under Vice Admiral Kinkaid reporting to General MacArthur, was the primary contributor to the near-success of Kurita's attack. Coleman concludes that "the divided U.S. naval chain of command amplified problems in communication and coordination between Halsey and Kinkaid. This divided command was more important in determining the course of the battle than the tactical decision made by Halsey and led to an American disunity of effort that nearly allowed Kurita's mission to succeed."^[96]

Taffy 3 was awarded a Presidential Unit Citation:

For extraordinary heroism in action against powerful units of the Japanese Fleet during the Battle off Samar, Philippines, October 25, 1944. ... the gallant ships of the Task Unit waged battle fiercely against the superior speed and fire power of the advancing enemy, ... two of the Unit's valiant destroyers and one destroyer escort charged the battleships point-blank and, expending their last torpedoes in desperate defense of the entire group, went down under the enemy's heavy shells as a climax to two and one half hours of sustained and furious combat. The courageous determination and the superb teamwork of the officers and men who fought the embarked planes and who manned the ships of Task Unit 77.4.3 were instrumental in effecting the retirement of a hostile force threatening our Leyte invasion operations and were in keeping with the highest traditions of the United States Naval Service.^[97]

A number of ships were named after participants and ships from that battle, including USS Copeland (FFG-25), USS Evans (DE-1023), USS Clifton Sprague (FFG-16), USS Carr (FFG-52) and USS Hoel (DDG-13), and USS Johnston (DD-821). When USS Samuel B. Roberts (FFG-58) struck a mine in 1988, her crew touched a plaque commemorating the original crew as they struggled to save the ship.^[98]

While the battle is frequently included in historical accounts of the Battle of Leyte Gulf, the duels between the destroyer and destroyer escorts and Yamato and the Japanese force were the subject of a Dogfights television episode, "Death of the Japanese Navy".^[99] That episode, as well as a History Channel documentary, was based on The Last Stand of the Tin Can Sailors, written by James D. Hornfischer. There was also an episode of Ultimate Warfare on American Heroes Channel called "Courage at Sea".

The survivors formed associations which still meet annually, and raised funds to build memorials in San Diego near the current location of the USS Midway (CV-41) Museum, which contains a model of Gambier Bay.^{[citation needed]}

• Lost Evidence of the Pacific: The Battle of Leyte Gulf. History Channel. TV. Based on book by Hornfischer, James D. (2004). The Last Stand of the Tin Can Sailors.
• Dogfights: Death of the Japanese Navy. History Channel. TV. Based on book, and with interview by Hornfischer, James D. (2004). The Last Stand of the Tin Can Sailors.

• Return to the Philippines: public domain documents from HyperWar Foundation
• Battle Experience: Battle for Leyte Gulf [Cominch Secret Information Bulletin No. 22]
• Task Force 77 Action Report: Battle of Leyte Gulf
• Order of Battle at NavWeaps.com