Analysis of information sources in references of the Wikipedia article "Quân đội Hoa Kỳ tại Nhật Bản" in Vietnamese language version.
Originally established at Fuchu Air Station on July 1, 1957, USFJ, with its U.S. Army, U.S Marine Corps, U.S Navy, and U.S Air Force elements, consists of approximately 54,000 military personnel, 45,000 dependents, 8,000 DoD civilian and contractor employees, and 25,000 Japanese workers. U.S. forces are stationed in Japan pursuant to the U.S.-Japan Treaty of Mutual Cooperation and Security of 1960.