A U.S. Chinook helicopter crashed Sunday in Afghanistan, killing all five crew members on board, the U.S. military said. It did not appear to have been shot down. The CH-47 chopper was supporting military operations when it went down near Daychopan district in southern Zabul province, a military statement said. U.S. military ground forces had reached the crash scene and were providing security for recovery operations. "There is no indication at this time that this is a result of hostile fire," U.S. military spokesman Lt. Col. Jerry O'Hara told The Associated Press. "There are no survivors."
