There have been multiple fatalities and an unknown number of injuries after a "disaster" at a Canadian armed forces base. A fire burned at a large training area at CFB Wainwright in Alberta on Saturday, leading to a major incident and large response from emergency crews. The cause of the fire and exact number of casualties could not be confirmed by officials. Local media say hospitals in the area are "overwhelmed", with one doctor describing it as a one in "15 to 25-year disaster". #CFBWainwright #Alberta #Canada #C4News