The parade and festival, coinciding with Trump’s birthday and Flag Day, will last nearly sun-up to sun-down. Here's a full schedule of the day's events.

Thousands of people lined Constitution Avenue while soldiers walked through the center of Washington.

Trump and other officials watched the procession of soldiers and armored vehicles from a reviewing stand, but many people on the ground in Washington did not witness any of the show of force. Instead, they were treated to vivid demonstrations of the tensions inspired by Trump’s administration.

The military parade is slated for Saturday, June 14, in the heart of Washington, D.C., spanning six blocks and bisecting the National Mall. Organizers say the procession begins at 3:30 p.m. PST.

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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.

Coinciding with Trump's 79th birthday, the parade will feature tanks, bands and thousands of troops in honor of the Army’s 250th anniversary celebration.

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 day-long festival will take place in Washington, D.C. on June 14, with music performances, fireworks and a grand procession. Here's how to watch.

Those watching Donald Trump's birthday parade in Washington DC noticed the soldiers were not walking in lockstep, which is typical of military members in uniform