The 374th Operation Group is an operational unit within the United States Air Force (USAF). This group is part of the Air Combat Command and is stationed at Davis-Monthan Air Force Base, Arizona. Its primary mission is to train and maintain readiness of Air Force Reserve Command (AFRC) A-10 Thunderbolt II aircraft crews, conducting close air support and other air-to-ground combat missions. The group also provides command and control over assigned squadrons and supports the overall mission of the USAF. The 374th Operation Group’s history can be traced back to World War II, with a rich legacy that includes operations in Korea, Vietnam, Desert Storm, and various other conflicts.