The U.S. Army is celebrating its 250th birthday in Washington, D.C. with a massive festival, parade and concert. The parade will go down Constitution Avenue, from 23rd Street to 15th Street in Washington,

Hundreds of military vehicles will take to the streets of D.C. on June 14 as part of a military parade and celebration of the 250th birthday of the U.S. Army.

The president, on his 79th birthday, sat on a special viewing stand south of the White House to watch the display of American military might.