The 18th Air Force is a major command of the United States Air Force, primarily responsible for air mobility operations. It is part of the Air Mobility Command (AMC) and focuses on providing rapid global airlift and support for military operations. The command operates a fleet of aircraft, including the C-17 Globemaster III and C-130 Hercules, to transport troops and cargo worldwide. Established in 1948, the 18th Air Force has played a crucial role in various military conflicts and humanitarian missions. Its headquarters is located at Scott Air Force Base in Illinois. The command ensures that the U.S. military can respond quickly to crises and support operations across the globe.