K-8
Missile
The Kaliningrad K-8 was a medium-range air-to-air missile developed by the Soviet Union for interceptor aircraft use.
The K-8 was developed by OKB-339/NII-339. The infrared seeker was developed by TsKB-589 GKOT, who also developed the seeker for... Wikipedia
Guidance system: Semi-active radar homing (R-98MR); Infrared homing (R-98MT)
Maximum speed: Mach 2
Operational range: 23 kilometres (14 mi)
Used by: Soviet Air Defense Forces
Warhead: Blast fragmentation