The 466th Air Expeditionary Group is a unit within the United States Air Force, primarily involved in air expeditionary operations. Established in 1942 as the 466th Bombardment Group during World War II, it has since been redesignated and adapted to suit various roles in the U.S. Air Force. The group operates under Air Combat Command and is currently stationed at Joint Base San Antonio-Randolph, Texas, where it contributes to global security missions through its specialized units focused on air refueling, intelligence, surveillance, reconnaissance, and cyber operations.