Smoke and fire billow after shelling on the ISIS group's last holdout of Baghuz, in the eastern Syrian Deir Ezzor province on March 3, 2019. AFP
Smoke and fire billow after shelling on the ISIS group's last holdout of Baghuz, in the eastern Syrian Deir Ezzor province on March 3, 2019. AFP

US military covered up air strikes that killed dozens of civilians in Syria