The 39th Expeditionary Operations Group (EOG) is a tactical air operations unit within the United States Air Force (USAF). It was initially established as a permanent organization in 1975, but its lineage can be traced back to World War II. The group’s primary mission involves the planning and execution of air operations in support of joint and combined theater commanders worldwide.Composed of various units including squadrons and flights, the 39th EOG is primarily responsible for organizing, directing, and controlling air operations, both air defense and air support missions, under a unified command structure. The group operates from various bases and can be quickly deployed to different locations as part of Air Expeditionary Forces.The 39th EOG has seen action in numerous military operations, such as Operation Enduring Freedom and Operation Iraqi Freedom. The unit’s aircraft, which may include F-15E Strike Eagles, F-22 Raptors, or other tactical air assets, are specifically chosen to match the requirements of each mission.The 39th Expeditionary Operations Group is a vital component of the USAF’s ability to rapidly and effectively respond to global contingencies, providing flexible and agile air power support wherever and whenever needed.