U.S. Marine Corps Lance Corporal Ivan Matteson, gathers with fellow Marines for the Tuesday Sunset Parade at the United States Marine Corps War Memorial, also known as the Iwo Jima Memorial, on July 29, 2025, in Arlington. The parade featured 'The Commandant’s Own,' the United States Marine Drum & Bugle Corps, an elite ceremonial unit founded in 1934 and composed of active-duty Marine musicians known for their distinctive red and white uniforms and precision marching performances.