On 20 December 2019, the United States Space Force became an independent military service and Air Force Space Command was transferred and redesignated as Space Operations Command. However, this did not occur, and AFNETOPS was integrated into Air Force Space Command. At the time, it was anticipated that it would be transformed into a new MAJCOM: the Air Force Cyber Command. In July 2006, the Air Force Network Operations (AFNETOPS) command was stood up at Barksdale Air Force Base. The USAF's last major reorganization of commands was in 1992. A support command may provide supplies, weapon systems, support systems, operational support equipment, combat material, maintenance, surface transportation, education and training, or special services and other supported organizations. An operational command consists (in whole or in part) of strategic, tactical, or defense forces or of flying forces that directly support such forces. MAJCOMs are interrelated and complementary, providing offensive, defensive, and support elements. Each MAJCOM is directly subordinate to Headquarters, Air Force. A major command (MAJCOM) represents a major Air Force subdivision having a specific portion of the Air Force mission. The USAF is organized on a functional basis in the United States and a geographical basis overseas. Historically, a MAJCOM is the highest level of command, only below Headquarters Air Force (HAF), and directly above numbered air forces (NAFs). Major commands have a headquarters staff and subordinate organizations, typically formed in numbered air forces, centers, wings, and groups. This is a list of major commands ( MAJCOM) of the United States Air Force.Ī major command is a significant Air Force organization subordinate to Headquarters, US Air Force.