QATAR (Sept. 3, 2021) U.S. Marine Corps Lt. Col. John Naughton guides Afghan evacuees to the plane at Al Udeid Air Base, Qatar, Sept. 3, 2021. The Department of Defense is committed to supporting the evacuation of American citizens, Special Immigrant Visa applicants and other at-risk individuals from Afghanistan. This photo has been edited for security purposes. (U.S. Marine Corps photo by Lance Cpl. Kyle Jia)