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 Japanese 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.
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 at 0930 hrs., having failed to carry out his orders to attack the landing forces at Leyte Gulf. But for Taffy 3 a new threat was on its way. A little less than an hour later, at 1050 Japanese aircraft from the base at Luzon launched kamikaze attacks on the retreating American task force, sinking the escort carrier USS Saint Lo and damaging three others.
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." The Battle off Samar has been cited by historians as one of the greatest last stands in naval history.
Background
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.
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 Atago, but he was rescued and transferred his flag to Yamato.
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.
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 or seven 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."
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.
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.
Forces
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 destroyers; Yahagi led Yukikaze, Isokaze, Urakaze, and Nowaki; while Noshiro led Hayashimo, Akishimo, Fujinami, Hamanami, Kishinami, and Okinami. Shimakaze operated independently, but was overloaded with survivors and did not see action. The battleships carried a minimum of 14-inch (360 mm) guns, firing 1,400-pound (640 kg) shells over a range of more than 20 miles (32 km). The heavy cruisers carried 8-inch (200 mm) batteries plus torpedo tubes, and were capable of 35 knots (65 km/h). The Japanese destroyers outnumbered Sprague's eleven to three.
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. The carriers had a top speed of only 18 knots, far lower than the 30-knot Japanese cruisers and destroyers. None of his ships had a gun larger than 5 inches (130 mm), whose 54-pound (24 kg) shells were unable to penetrate Japanese cruiser or battleship armor, and had a range of just 7 miles (11 km).
Battle
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 U.S. forces would exploit for concealment in the battle to come.
Taffy 3 comes under attack
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. Brooks had spotted the largest of the three attacking Japanese forces, consisting of four battleships, six heavy cruisers, two light cruisers, and eleven 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. 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.
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.
The run to the East (06:45 to 07:15)
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.
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. 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.