In the end of 60s the Mikoyan Design Bureau was developed the world’s first interceptor fighter with speed of Mach 3-the MiG-25. At the same time high reconnaissance-bomber modification was designed, which was called the MiG-25RB.
Strike anti-radar MIG-25BM modification on MiG-25RB base was produced since 1977 (10 cxamples). It had new nose with radar and 4 anti-radar X-58U missiles. These planes served in Soviet (later-Russian) Alr Force.