Major General Chris Donahue, commander of the U.S. Army 82nd Airborne Division, XVIII Airborne Corps, boards a C-17 cargo plane at the Hamid Karzai International Airport in Kabul, Afghanistan. Maj. Gen. Donahue is the final American service member to depart Afghanistan; his departure closes the U.S. mission to evacuate American citizens, Afghan Special Immigrant Visa applicants, and vulnerable Afghans. (U.S. Army photo by Master Sgt. Alex Burnett)