The Tupolev Tu-22M3 (NATO: Backfire-C) is a supersonic, variable-sweep wing, long-range strategic and maritime strike bomber developed by the Tupolev Design Bureau. During the Cold War, the Tu-22M was operated by the Soviet Air Forces (VVS) in a missile carrier strategic bombing role, and by the Soviet Naval Aviation (Aviacija Vojenno-Morskogo Flota, AVMF) in a long-range maritime anti-shipping role. As built, the Tu-22M included the provision for a retractable probe in the upper part of the nose for aerial refueling. The probe was reportedly removed as a result of the SALT negotiations, because with refueling it was considered an intercontinental range strategic bomber. The probe can be reinstated if needed.Significant numbers remain in service with the Russian Air Force, and as of 2014 more than 100 Tu-22Ms are in use.