The Mikulin AM-54 is a Soviet aircraft engine designed in the early 1950s. It is a turbojet engine that was primarily used in military aircraft, providing significant thrust and performance. The AM-54 was known for its reliability and efficiency, making it suitable for various applications in the Soviet air force. This engine was part of a series developed by Mikulin, a prominent Soviet design bureau. The AM-54 contributed to the advancement of jet propulsion technology during its time, influencing the design of subsequent engines and aircraft in the Soviet military fleet.