The Yakovlev Yak-25 (NATO designation Flashlight-A / Mandrake) was a swept wing, turbojet-powered interceptor aircraft and reconnaissance aircraft used by the Soviet Union. Yak-25K is Yak-25M with removed cannon, equipped Yak-25K-5 weapon system comprising of the "Izumrud" radar and four RS-1U (NATO AA-1 "Alkali") beam-riding missiles on the wings inboard of the engine pods. Small number built.