The B-36 Peacemaker was a strategic bomber developed by the Convair company for the United States Air Force. It first flew in 1946 and was designed to carry nuclear weapons during the Cold War. The B-36 was notable for its large wingspan and unique six-engine configuration, which included four piston engines and two jet engines. This aircraft was primarily used in the 1950s and could fly long distances without refueling, making it capable of reaching targets in the Soviet Union. Although it was eventually replaced by the B-52 Stratofortress, the B-36 remains an important part of aviation history.