| In the early morning hours Japanese reconnaissance finds US Task Force 58 while remaining undetected. The Japanese immediately launch 372 aircraft, in four waves, to strike the American fleet. Overall, the Japanese have about 550 planes (including those on Guam) while the Americans have roughly 950. Furthermore, US radar provides significant advance warning of the attack. There is enough time to launch an air raid on Guam before the Japanese can arrive over their target. American fighters begin intercepting the incoming Japanese planes while 50 miles away. Many of the attackers are shot down before reaching the American fleet; US anti-aircraft defenses accounts for many more. The only hit achieved by the Japanese is on the USS South Dakota which is damaged by one bomb. The Japanese lose 240 aircraft and the Americans lose 29. The attackers fly on to Guam where American aircraft strike and destroy another 50 Japanese planes. Meanwhile, the Japanese aircraft carriers Taiho and Shokaku are sunk by the US submarines Cavalla and Albacore. American participants refer to the day as "The Great Marianas Turkey Shoot" because of the ease with which the Japanese forces have been suppressed. 'The Battle of the Philippine Sea contributed as much to victory as if Ozawa's fleet had been destroyed; for without its air arm the fleet was crippled, and the six carriers that survived were useful only as decoys to lure another American admiral to do what Spruance had declined to do. Admiral Toyoda had announced on 15 June "the fate of the Empire rests on this one battle." He was right. It decided the Marianas Campaign by giving the United States Navy command of the surrounding waters and air. Thus, the Japanese land forces in Saipan, Tinian and Guam were doomed, no matter how bravely and doggedly they fought. And victory in the Marianas made an American victory over Japan inevitable.' -- Admiral Spruance |