Fire officials defended Australia's defense department on Thursday after investigators revealed a military training exercise ignited the largest of the wildfires that have torn across the nation's most populous state over the past week. The Rural Fire Service said Wednesday that one of the more than 100 fires that have burned since last week began at a Defense Department training area as a result of "live ordnance exercises." The fire it sparked near the city of Lithgow, west of Sydney, has burned 47,000 hectares (180 square miles) and destroyed several houses, but no injuries or deaths were reported in the blaze. In a statement, Acting Defense Minister George Brandis said the military was cooperating with investigators. |