A helicopter belonging to U.S.-led coalition troops was shot down by small-arms fire south of the Afghan capital on Wednesday, but there were no serious injuries to those on board, the U.S. military said. The pilots landed the UH-60 Blackhawk helicopter safely and evacuated all personnel before it caught fire in the Kharwar district of Logar province, Reuters reported. "Coalition forces cleared the area using helicopters, show-of-force and firing warning rounds before using precision-guided munitions to destroy the helicopter," the U.S. military said. It was the second coalition helicopter to crash in a week.