Mach 2+ Monsters: Ranking the World’s Fastest Fighter Jets (U.S., Russia, China & More)
MiG-25 “Foxbat”: Mach 2.83 (about 1,900 mph / 3,058 km/h), the fastest operational fighter; in 1976 a defector flew one to Japan and testing reached Mach 3.2, with only a handful remaining