KEY POINTS
  • The U.S. military quietly departed Bagram Air Base, the largest U.S. military installation in Afghanistan, on Friday.
  • In 2012, at its peak, Bagram saw more than 100,000 U.S. troops pass through.
  • President Joe Biden announced in April the removal of U.S. troops from Afghanistan by Sept. 11 of this year, effectively ending America's longest war.
Afghan soldiers stand guard at the gate of Bagram U.S. air base, on the day the last of American troops vacated it, Parwan province, Afghanistan July 2, 2021.

WASHINGTON — The U.S. military quietly departed Bagram Air Base in Afghanistan on Friday, a historic milestone following President Joe Biden's order to withdraw U.S. troops from the war-weary country.

Two U.S. officials told NBC News, on the condition of anonymity because the decision has not yet been officially announced, that the U.S. handed over the once-stalwart airbase to the Afghan National Security and Defense Force.