President Biden and first lady Jill Biden attend the dignified transfer of the remains of three U.S. service members killed in a drone attack on a U.S. military outpost in Jordan, at Dover Air Force Base in Delaware on Friday. Roberto Schmidt/AFP via Getty Images hide caption
U.S. Secretary of Defense Lloyd Austin speaks during a press conference at the Pentagon last week. Alex Wong/Getty Images hide caption
Osama bin Laden (left) sits with his No. 2, Ayman al-Zawahiri, for an interview that was published in November 2001, shortly after the 9/11 attacks. The U.S. says it killed al-Zawahiri in a drone strike in Kabul on Sunday. Visual News/Getty Images hide caption
"The secretary's not approving or calling for additional accountability measures," Pentagon spokesman John Kirby told reporters at a briefing at the Pentagon in Washington on Monday. Andrew Harnik/AP hide caption
Afghans inspect damage of the Ahmadi family house after a U.S. drone strike in Kabul, Afghanistan, on Aug. 29. The strike, which the Pentagon originally deemed a success in striking an ISIS-K target, killed 10 civilians, none of whom were associated with the terrorist group. Khwaja Tawfiq Sediqi/AP hide caption
The aftermath of a U.S. drone strike on a car allegedly driven by Zemari Ahmadi. Xinhua News Agency via Getty Images hide caption