MiG-21 Aces of the Vietnam War, By Istvan Toperczer Osprey Publishing, Ltd. 2017

摘要

When the Soviet Union's MiG-21 appeared in the early 1960s, very little was known in the west about the aircraft, which was typical of such designs from the USSR. Grainy, blurry photos of the aircraft in parades and aerial displays did little to shed light on the design and capabilities of this unique, delta-winged fighter.