The Army is planning a week-long celebration, starting June 7, through Flag Day, on June 14.

June 14 also happens to be President Trump's 79th birthday.

The latest price tag for the Army celebration is $40 million.

How do you celebrate the U.S. Army's 250th anniversary, Flag Day and President Trump's birthday?

With a parade, of course. Oh, and fireworks and a festival.

The , starting Saturday, June 7, through Flag Day, on June 14.

June 14 also happens to be Donald Trump's birthday. He was born June 14, 1946, and will turn 79 this year.

Here's everything you should know about the celebrations and how to get tickets.

What is US Army's theme for the birthday celebration?

"This year’s birthday theme, “This we’ll defend,” was first used as a by the Continental Army," the Army posted on

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