U.S. President Donald Trump shakes hands with Joint Chiefs of Staff Chairman General Mark Milley before addressing troops at Bagram Air Field in Afghanistan during a surprise Thanksgiving Day visit on Nov. 28.
U.S. President Donald Trump stands in the colonnade as he is introduced to speak to March for Life participants and pro-life leaders in the Rose Garden at the White House on Jan. 19, 2018 in Washington, DC.
President George W. Bush deliver remarks while flanked by Afghanistan President Hamid Karzai and Pakistani President Pervez Musharraf in the Rose Garden at the White House September 27, 2006 in Washington, DC.
Fighters from the Iraqi Imam Ali Brigade, take part in a training exercise in Iraq's central city of Najaf on March 7, 2015, ahead of joining the military operation in the city of Tikrit.
U.S. President Ronald Reagan, commemorating the 750th anniversary of Berlin, reviews honor guard of Royal Regiment of Scotland (wearing kilts) on June 12, 1987 after his landing at Berlin Tempelhof Airport.
