Mikoyan-Gurevich
MiG-15bis FAGOT
The MiG-15 was the first Soviet jet to benefit from the British sale to Russia of the new Rolls Royce "Nene" and "Derwent" jet engines. These were immediately copied and refined by the Soviets, and as the RD-500, Klimov RD-45 and modified VK-1, they gave a powerful boost to Soviet jet technology.