The 504th Expeditionary Air Support Operations Group is a United States Air Force unit that operates under the Air Combat Command. This group is tasked with providing air support operations to combatant commanders, which includes close air support, air interdiction, and tactical reconnaissance missions. The 504th EASOG’s primary mission is to enable joint forces by delivering integrated firepower, intelligence, surveillance, and targeting capabilities in response to the operational requirements of U.S. allies and coalition partners. The group has seen active duty in various global conflicts since its establishment.