Third and fourth terms of the presidency of Franklin D. Roosevelt well-defended island of Iwo Jima, taking control of that island the following month. On April 1, the U.S. landed on Okinawa Island, the largest of the Ryukyu Islands. The Japanese allowed the Americans to land on the island before launching a fierce attack that included "kamikaze" suicide attacks by Japanese aircraft. Japanese forces on Okinawa held out until June 1945; U.S. forces suffered over 60,000 casualties during the operation. In late 1943, Roosevelt, Churchill, and Stalin agreed to meet to discuss strategy and post-war plans at the Tehran Conference, which marked Roosevelt's first face-to-face meeting with Stalin. At the conference,
Rhode Island World War II Army Airfields number of airfields in a support roles. At the end of the war, the airfield was returned to service as a state airport, instead of being retained as a United States Air Force installation that could have been a front-line base during the Cold War. There is the possibility that a few of the temporary buildings that were used survive today, and are being used for other purposes. First Air Force Rhode Island World War II Army Airfields During World War II, the United States Army Air Forces (USAAF) took control of Hillsgrove State Airport (now T.F. Green Airport) in