Soldiers dressed in World War I uniforms march in the military parade on June 14, 2025 in Washington, DC. The U.S. Army is marking its 250th anniversary with a military parade along Constitution Avenue that includes roughly 6,600 troops, 150 vehicles, and over 50 aircraft. The parade, which coincides with President Donald Trump's 79th birthday, is designed to tell the history of the Army. (Photo by Samuel Corum/Getty Images)
