The 931st Air Refueling Group (931 ARG) is an Air Reserve Component (ARC) of the United States Air Force. It is assigned to the Fourth Air Force, Air Force Reserve Command, stationed at McConnell Air Force Base, Kansas. The 931st ARG is an associate unit of the 22d Air Refueling Wing, Air Mobility Command (AMC) and if mobilized the wing is gained by AMC.