Pacific War Fifth and Thirteenth Air Forces to attack targets throughout the Philippines and the South China Sea. The Battle of Iwo Jima ("Operation Detachment") in February 1945 was one of the bloodiest battles fought by the Americans in the Pacific War. Iwo Jima is an 8 sq mile (21 km) island situated halfway between Tokyo and the Mariana Islands. Holland Smith, the commander of the invasion force, aimed to capture the island and prevent its use as an early-warning station against air raids on the Japanese Home Islands, and to use it as an emergency landing field. Lt. General Tadamichi Kuribayashi,
Japanese occupation of the Philippines and was the biggest naval battle of World War II. The campaign to re-take the Philippines was the bloodiest campaign of the Pacific War. Intelligence information gathered by the guerrillas averted a disaster—they revealed the plans of Japanese General Yamashita to trap MacArthur's army, and they led the liberating soldiers to the Japanese fortifications. MacArthur's Allied forces landed on the island of Leyte on 20 October 1944, accompanied by Osmeña, who had succeeded to the commonwealth presidency upon the death of Quezon on 1 August 1944. Landings then followed on the island of Mindoro and around Lingayen Gulf on the