The mission of Beale Air Force Base is to deliver superior reconnaissance capability and combat power in support of national objectives. The mission is accomplished through a total force partnership comprised of Active Duty, Reserve, California Air National Guard, and Space Force Guardians assigned either to the 9th Reconnaissance Wing, the 548th Intelligence, Surveillance, Reconnaissance (ISRG) Group, the 7th Space Warning Squadron (21st Space Wing), the 12th Reconnaissance Squadron (319th Reconnaissance Wing), Reserve Command's 940th Air Refueling Wing, or California Air National Guard's 195th Wing.