U.S. responsibilities in the Izmir area began on September 8, 1952 with the activation of Allied Land Forces South-Eastern Europe and the arrival on October 14, 1953 of the Sixth Allied Tactical Air Force at Sirinyer Garrison south of Izmir. The United States Navy supported these and other Allied Forces Southern Europe organizations, while Detachment 2, 7206th Air Base Squadron, supported USAF installations in the area after April 1, 1954.