Which unit is known as the commandant's own?

The unit known as the Commandant's Own is the Marine Corps Drum and Bugle Corps. This elite musical organization is an integral part of the United States Marine Corps, focusing on ceremonial performances and public events. The title "Commandant's Own" signifies its direct allegiance and connection to the Commandant of the Marine Corps, reflecting the high standards and the unique role it plays within the Corps.

The Drum and Bugle Corps performs at various events, such as parades, military ceremonies, and special commemorative occasions. Their precision and musical talent contribute significantly to the Marine Corps' public image and honor the traditions and heritage of the service. The unit is distinguished by its highly trained musicians and the professionalism they exhibit in representing the Marine Corps at significant national events.

Other units may have important roles within the Marine Corps, but they do not share the same ceremonial function or prestige associated with being the Commandant's Own as the Drum and Bugle Corps does.