Photo taken on July 22, 2017 shows an Afghan military vehicle near the site of U.S. airstrike in Par Chawa village of Gereshk district, Helmand province, Afghanistan. Sixteen Afghan police personnel were killed in Friday's U.S.-led coalition forces airstrike which accidentally struck their position in southern Helmand province, the provincial government confirmed on Saturday. (Xinhua/Abdul Aziz Safdari)
