The Mikoyan-Gurevich MiG-15 (Russian: Микоян – Гуревич МиГ-15; NATO reporting name: Fagot) was a jet fighter aircraft developed by Mikoyan-Gurevich for the Soviet Union. The MiG-15 was one of the first successful jet fighters to incorporate swept wings to achieve high transonic speeds. In combat over 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 North American F-86 Sabre. The MiG-15 is often mentioned, along with the F-86 Sabre, as the best fighter aircraft of the Korean War.
The MiG-15 is believed to have been one of the most produced jet aircraft; in excess of 12,000 were manufactured. Licensed foreign production may have raised the production total to over 18,000. The MiG-15 remains in service with the Korean People’s Army Air Force as an advanced trainer.