MiG-15

The Mikoyan-Gurevich MiG-15 (Russian: Микоян и Гуревич МиГ-15; NATO reporting name: "Fagot") is a jet fighter aircraft developed by Mikoyan-Gurevich OKB for the Soviet Union. The MiG-15 was one of the first successful jet fighters to incorporate swept wings to achieve high transonic speeds. Introduced in combat over the skies of Korea, it outclassed straight-winged jet day fighters which were largely relegated to ground attack roles, and was quickly countered by the similar American swept-wing F-86 Sabre. The MiG-15 is often mentioned, along with the North American F-86 Sabre, as the best fighter aircraft of the Korean War, and among the best fighter aircraft of all time.

MiG-15 in The Hot War
By the time of the Korean War and World War III, the MiG-15 was the Soviet Union's most feared jet fighter. They were used in combat missions over Korea proper, and saw action throughout World War III.