The 905th Air Refueling Squadron is a United States Air Force Reserve unit. It is presently active as an element of the 931st Air Refueling Wing at McConnell Air Force Base, Kansas. The squadron was previously inactivated at the end of 2010 when the 319th Air Refueling Wing at Grand Forks Air Force Base lost its operational mission and became the 319th Air Base Wing. In 1992 the squadron became an element of Air Mobility Command. It continued to support contingency operations in Bosnia and Herzegovina, Iraq, and Afghanistan until it was inactivated.