McChord is a military installation located in Washington State, primarily serving as a base for the United States Air Force. It is part of the larger Joint Base Lewis-McChord, which combines both Army and Air Force operations. The base plays a crucial role in air mobility and provides support for various military missions. Established in 1938, McChord has a rich history and has been involved in numerous operations, including humanitarian missions and combat support. The base is home to several aircraft, including the C-17 Globemaster III, which is essential for transporting troops and cargo worldwide.