Fort Irwin National Training Center
Fort Irwin National Training Center: Located in the Mojave Desert in California. The NTC at Fort Irwin offers training for force-on-force and live-fire training for U.S. Army units, and it accommodates all the branches of the U.S. military and foreign military units.
Los Angeles AFB
Los Angeles Air Force Base: Located in El Segundo, California. It is the headquarters of the United States Space Force’s Space Systems Command (formerly the Air Force Space Command’s Space and Missile Systems Center).
March Air Reserve Base
March Air Reserve Base: Located in Riverside County, California, it is home to the Air Force Reserve Command’s 4th Air Force Headquarters and the 452nd Air Mobility Wing, the largest air mobility wing of the 4th Air Force.