War History Summary 11 - WWII 18 Expansion of the Pacific War and Island Recapture

Following Midway and Guadalcanal, the United States gradually secured the initiative in the Pacific. Instead of advancing directly to the Japanese mainland, the US military pursued an island-hopping campaign, capturing strategically important islands one by one. This allowed American aircraft and naval vessels to get closer to the Japanese mainland while bypassing key Japanese bases. From 1943 onwards, US forces launched offensives centered around New Guinea, the Solomon Islands, and the Marshall Islands. In 1944, the operation to recapture the Philippines began, and the Japanese navy suffered heavy losses in the Battle of Leyte Gulf. Subsequently, US forces sequentially attacked areas close to the Japanese mainland, including Saipan, Guam, Iwo Jima, and Okinawa. The Japanese military fiercely resisted on each island, resulting in significant casualties for the US forces as well. Particularly in the battles of Iwo Jima and Okinawa, the Japanese forces put up a desperate resistance. The United States intensified bombing raids on the Japanese mainland, causing extensive damage to Japan's industry and cities. The Pacific War was entering its final stages, with the surrender of the Japanese mainland imminent.