Four Canadian service members were killed and 39 people injured, including 19 critically, when a fast-moving fire swept through an outdoor military training exercise in Alberta, overtaking soldiers as they practiced combat attacks with live ammunition,

Canada’s defense minister says that people have been killed and injured in an incident at a military base in Alberta that caused a major fire

Health staff in Edmonton said ‌a "code ⁠orange," or mass casualty event, was declared Saturday to coordinate the medical response for patients being transported from Wainwright, CBC News reported.