The 438th Air Expeditionary Group is a United States Air Force unit that serves under the Air Combat Command (ACC). This AEG, which can be deployed anywhere in the world at any time, is primarily based out of Moody Air Force Base, Georgia. Its mission encompasses air-to-air refueling operations using KC-135R Stratotanker aircraft, aerial refueling for other U.S. military branches, and strategic airlift support. The group’s activities are crucial to the U.S. Air Force’s ability to project air power worldwide, maintaining global vigilance, reaching out to coalitions, and providing humanitarian assistance.