The 631st Airlift Wing is a unit of the United States Air Force, primarily focused on airlift operations. It is part of the Air Force Reserve Command and is stationed at Charleston Air Force Base in South Carolina. The wing's mission includes transporting troops and cargo, providing vital support during humanitarian missions and disaster relief efforts. The 631st Airlift Wing operates various aircraft, including the C-17 Globemaster III, known for its large cargo capacity and versatility. The wing plays a crucial role in ensuring rapid global mobility, enabling the U.S. military to respond quickly to emerging threats and support national defense objectives.