At least four people were killed and dozens seriously injured in a fire at an Alberta military base, as firefighters battled fierce winds overnight to contain the blaze. The Canadian Government on Sunday said a weekend fire at an Alberta military base killed at least four people and seriously injured dozens in what Prime Minister Mark Carney called one of the worst peacetime tragedies ever for Canada’s armed forces on home soil. Key points and original sources are listed below.

• At least four people were killed and dozens seriously injured in a fire at an Alberta military base, as firefighters battled fierce winds overnight to contain the blaze.S1

• The Canadian Government on Sunday said a weekend fire at an Alberta military base killed at least four people and seriously injured dozens in what Prime Minister Mark Carney called one of the worst peacetime tragedies ever for Canada’s armed forces on home soi...S2

• A fast-moving fire at one of Canada’s busiest military training sites has left the country reeling, with Prime Minister Mark Carney confirming four service members dead and dozens more seriously injured at Canadian Forces Base Wainwright in Alberta — an event...S3

• At least four people have been killed during a major fire at a military base in Canada.S4S5

• Canadian Prime Minister Mark Carney says four service members have been killed and dozens more seriously injured in a fire at a military base in Alberta.S8