H&S Co. HQBn HQMC Henderson Hall Arlington Va.

• Historic Location: Henderson Hall, home to H&S Company, Headquarters Battalion, HQMC, is situated immediately adjacent to Arlington National Cemetery and the Pentagon, placing it at the heart of U.S. military history and operations. • Namesake: Henderson Hall is named after Brevet Brigadier General Archibald Henderson, who served as the fifth Commandant of the Marine Corps for an unprecedented 39 years (1820–1859). • Purpose and Mission: H&S Company provides administrative, logistical, and security support to Headquarters Marine Corps and tenant commands, ensuring the continuous function of USMC leadership. • Unique Proximity: The unit operates in one of the few Marine Corps installations located within a major metropolitan area—Washington, D.C.—enabling close interaction with national leadership and defense agencies. • Historic Integration: During World War II, the area now known as Henderson Hall was used to house military personnel supporting the war effort in the capital. • Symbolic Duties: Marines from H&S Company often participate in ceremonial duties at Arlington National Cemetery, including funerals and memorial services, honoring fallen Marines and other service members. • Support for Commandant: The company supports the Commandant of the Marine Corps and senior staff, providing essential resources for daily operations, strategic planning, and communications. • Integration with Joint Base Myer–Henderson Hall: The installation is part of a joint base with the Army's Fort Myer, fostering inter-service cooperation and resource sharing. • Community Outreach: Marines from HQBn regularly engage with the local Arlington and D.C. communities, participating in charity events, parades, and educational programs to represent the Marine Corps. • Tradition of Excellence: H&S Company, HQBn, HQMC at Henderson Hall has a reputation for professionalism and precision, earning multiple unit commendations for outstanding administrative and ceremonial support over decades.