Sergei Makarovich Kramarenko was a Soviet Air Force officer who fought in World War II and the Korean War. For his service in Korea he became a holder of the Title of Hero of the Soviet Union. He achieved several high command positions in the USSR and was also Air Force advisor in Iraq and Algeria in the 1970s. Retired in 1977 with the rank of major-general, he lived with his family in Moscow.

The Mikoyan-Gurevich MiG-15 is 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 aerial combat during the Korean War, it outclassed straight-winged jet day fighters, which were largely relegated to ground-attack roles. In response to the MiG-15's appearance and in order to counter it, the United States Air Force rushed the North American F-86 Sabre to Korea.