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.

Secretary of Defense Pete Hegseth appeared to sing his heart out at the Flag Day military parade Saturday. Thousands gathered for the US Army’s 250th anniversary celebration in Washington DC, which also happened to fall on President Donald Trump’s 79th birthday.

As a military parade rolls through Washington, DC, on Saturday – President Donald Trump’s birthday – millions of Americans are expected to protest in what organizers predict will be the strongest display of opposition to Trump’s administration since he took office in January.

Tanks and thousands of troops are on the streets of Washington, D.C., for the Army's 250th anniversary on President Donald Trump's birthday.

President Trump's military parade for the Army's 250th anniversary faced criticism from "The View" co-host Sara Haines, who compared it to North Korean marches.

The power of the US military will be sharply on display this weekend – on two different coasts and in two very different ways.