Which military branch was honored by the 250th Anniversary Parade in Washington, D.C.?

The 250th Anniversary Parade in Washington, D.C., honored the United States Army. It was held on June 14, 2025, marking the Army’s establishment on June 14, 1775, during the American Revolutionary War.

The event was officially called the U.S. Army 250th Birthday Celebration and Grand Military Parade. Its route ran from the Pentagon in Arlington, Virginia, across the Potomac River and along Constitution Avenue toward the National Mall. The celebration was part of the broader events leading toward the United States Semiquincentennial in 2026.

The Army is the oldest of the six U.S. military branches. The parade featured thousands of soldiers, historic uniforms, modern armored vehicles, helicopters, aircraft, horses, mules, bands, and parachutists. Its Army focus can cause confusion because the national 250th anniversary involved all of the country’s armed forces and federal institutions, but this particular parade commemorated the Army’s founding—not the Air Force, Marine Corps, or Navy.