The 4th Expeditionary Air Mobility Squadron is a deployable unit of the United States Air Force, specializing in air mobility operations. These operations encompass aerospace control, air refueling, troop and cargo transport, medical evacuation, and aeromedical evacuation support. The squadron’s primary role is to ensure rapid global mobility of U.S. forces and allies, providing critical support during peacetime, contingencies, and large-scale operations. Its flexibility allows it to be quickly deployed anywhere in the world in response to emergencies or crises. The 4th EAMS operates under the Air Mobility Command, a major command within the U.S. Air Force.