description: "The Mikoyan MiG-31 (Russian: \u041C\u0438\u043A\u043E\u044F\u043D \u041C\ \u0438\u0413-31; NATO reporting name: Foxhound) is a supersonic interceptor aircraft\ \ that was developed for use by the Soviet Air Forces. The aircraft was designed\ \ by the Mikoyan design bureau as a replacement for the earlier MiG-25 \"Foxbat\"\ ; the MiG-31 is based on and shares design elements with the MiG-25. The MiG-31\ \ is among the fastest combat jets in the world. It continues to be operated by\ \ the Russian Air Force and the Kazakhstan Air Force following the end of the Cold\ \ War and the collapse of the Soviet Union in 1991. The Russian Defence Ministry\ \ expects the MiG-31 to remain in service until 2030 or beyond and was confirmed\ \ in 2020 when an announcement was made to extend the service lifetime from 2,500\ \ to 3,500 hours on the existing airframes." introduced: 1981 manufacturer: Mikoyan origin: USSR/Russia price: 24 role: Interceptor max_range: 800 variants: MiG-31 Foxhound: {} tasks: BARCAP: 400 Escort: 400 Fighter sweep: 400 Intercept: 400 TARCAP: 400