At the heart of Los Angeles AFB, Space Base Delta 3 (SBD 3) operates as the garrison command, integral to maintaining the operational infrastructure of Space Systems Command. SBD 3 ensures that all base facilities and services run smoothly, providing critical support to the diverse missions and dedicated personnel stationed there. Their efforts are vital in promoting operational excellence and enhancing the quality of life of Guardians and airmen, bolstering the overall mission readiness.