United States Marine Corps off-base, except in transit to and from their place of duty and in the event of an emergency. As in any military organization, the official and unofficial traditions of the Marine Corps serve to reinforce camaraderie and set the service apart from others. The Corps' embrace of its rich culture and history is cited as a reason for its high "esprit de corps". The "Marines' Hymn" dates back to the 19th century and is the oldest official song in the United States armed forces. The Marine motto "Semper Fidelis" means "Always Faithful" in Latin, often appearing as "Semper Fi"; also
Marine Barracks, Washington, D.C. summer. Since 2018, the sunset parade from the Barracks is broadcast on Facebook Live on select dates via the official FB page of the US Marine Corps, weather conditions permitting. Marine Barracks, Washington, D.C. Marine Barracks, Washington, D.C. is located at the corner of 8th and I Streets, Southeast in Washington, D.C. Established in 1801, it is a National Historic Landmark, the oldest post in the United States Marine Corps, the official residence of the Commandant of the Marine Corps since 1806, and main ceremonial grounds of the Corps. It is also home to the U.S. Marine Drum and Bugle