On September 6, 1976, Lieutenant Viktor Belenko of the Soviet Air Defense Forces defected by flying his Mikoyan-Gurevich MiG-25P "Foxbat" aircraft from near Vladivostok in the Far East of the Soviet Union to Hakodate Airport in Hokkaido Prefecture of Japan.
Belenko's defection caused tension between Japan and the Soviet Union, especially after Japanese and American specialists disassembled and examined the aircraft. The examination revealed to the US that while impressive in speed, the MiG-25 was not the superfighter that they had feared it to be. It was later returned to the Soviets while it was still disassembled with some parts missing.
Belenko was granted political asylum in and later citizenship of the US, where he became a military consultant, public speaker, and businessman. Belenko later visited Moscow in 1995, after the end of the Soviet Union.