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.

Saturday, June 14 marks the 250th anniversary of the establishment of the U.S. Army, and is also President Donald Trump's 79th birthday. This year, Trump's administration will mark the occasion with a massive military parade in Washington,

A large military parade showcasing American power, requested by President Donald Trump to mark the Army’s 250th anniversary, took place in Washington, D.C., featuring tanks, troops and marching bands.