The Ministry of Defense of the russian federation reported about the first received batch of modernized MiG-31BM supersonic interceptor aircraft. They were supplied by Sokol Aircraft Plant that is located in Nizhny Novgorod. This was reported by the press service of russian PJSC United Aircraft Corporation on July 15.
"The Ministry of Defense of the russian federation has received the first batch of MiG-31 aircraft that have been repaired and modernized this year. After ground and flight tests, the aircraft were sent to their permanent base," the statement reads.
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It is noted that the modernized MiG-31 aircraft allegedly "have high combat characteristics and are able to successfully perform tasks in modern conditions".
The aircraft were delivered as part of a state defense order, but the supply parameters are not disclosed. It is known that all aircraft have undergone major repairs and modernization, as well as the necessary ground and flight tests. The engineering staff adopted the equipment and then the aircraft flew to their permanent base.
According to Bulgarian Military online media, russia does not produce new MiG-31 aircraft. This is why Sokol Aircraft Plant is upgrading the MiG-31s to the MiG-31BM level.
The modernized version of the aircraft has improved combat performance. The aircraft can reach a flight altitude of up to 20,600 meters and reach speeds of up to Mach 2.83 (about 3,000 km per hour). The MiG-31BM is armed with a variety of air-to-air missiles, including the R-33, R-37, and R-77 as well. This allows it to effectively neutralize airborne threats over long distances. The aircraft is 22.69 meters long, 6.15 meters high, as well as has a wingspan of 13.46 meters.
The aircraft is equipped with two D-30F-6 turbofan engines with an afterburner chamber, which provide high traction and operational capabilities. The Zaslon-M radar enables the detection and tracking of multiple targets simultaneously, while modernized navigation and communication systems increase the combat effectiveness of the aircraft.
"According to the plans of the Ministry of Defense of the russian federation, the MiG-31 will serve until a new interceptor replaces it," Bulgarian Military concluded.
Earlier Defense Express reported about how russia's MiG-31 "Aviation Spetsnaz" had shrunk from 500 down to 140 aircraft.
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