Allied Advances in Asia and the pacific during World War II By JustinBeydili Dec 7, 1941 Pearl Harbor Dec 23, 1941 Wake Island May 4, 1942 Coral Sea Aug 7, 1942 Guadalcanal May 11, 1943 Attu Nov 23, 1943 Gilbert Islands Jun 15, 1944 Saipan Jul 21, 1944 Guam Oct 23, 1944 Leyte Gulf Feb 19, 1945 Iwo Jima Apr 1, 1945 Okinawa Aug 6, 1945 Hiroshima Aug 9, 1945 Nagasaki