June 14 is Flag Day, President Trump's 79th birthday and the 250th anniversary of the US Army, which will be marked with a parade. How to watch.

WASHINGTON (7News) — A military parade celebrated the Army's 250th in Washington D.C., with thousands of people in attendance. Aside from the parade, there was also concert and fireworks as part of the celebration. The celebration also coincides with President Donald Trump’s 79th birthday, National Flag Day, and the Army’s 250th anniversary.

The event brought tanks, helicopters, and vintage aircraft down Constitution Avenue in a tightly controlled display of American military history and power.

The nation’s capital is bracing for a massive military parade Saturday to celebrate the U.S. Army’s 250th anniversary, featuring tanks, aircraft flyovers and thousands of soldiers.

MSNBC hosts Ali Velshi and Chris Hayes noted a difference in the atmosphere at the Army's 250th celebration in Washington, D.C., compared to President Trump's rallies.

WASHINGTON (AP) — Grand military parade in DC marking US Army’s 250th birthday kicks off with tanks, troops and 21-gun salute.

A mile-long line of tanks, some of the 150 military vehicles set to take part in Saturday’s parade, arrived in the capital by freight train over the weekend, video shared on X by reporter Benjamin Alvarez shows.