1945 Pacific Battle Site refers to two major battles that took place in 1945 during World War II. The first battle was the Battle of Okinawa, which took place from April 1 to June 22, 1945 on the island of Okinawa in the Ryukyu Islands. It was the largest amphibious assault in the Pacific Theater of World War II and resulted in a decisive victory for the United States. The second battle was the Battle of Iwo Jima, which took place from February 19 to March 26, 1945 on the island of Iwo Jima in the Bonin Islands. It was one of the bloodiest battles of the war and resulted in a victory for the United States. Both battles were crucial to the Allied victory in the Pacific Theater of World War II.