The Army is weighing plans for a parade through the streets of D.C. that would involve some 6,600 soldiers, infantry vehicles, helicopter flyovers and parachute jumps.

The U.S. military is working on plans that could see more than 6,500 troops, about 150 vehicles and 50 aircraft moving to Washington D.C. for twin celebrations of President Donald Trump's birthday and the Army's 250th anniversary,