What we know so far about deadly fire at Canadian military base

The Municipal District of Wainwright posted on social media that the fire had "spread rapidly due to high winds".The prime minister said military and civilian fire crews "fought this fire throughout the night in some of the worst conditions imaginable, risking their lives to protect their fellow Canadians".The Canadian defence ministry has said the cause remains under investigation, and "at this time, there are no indications that it was the result of any terrorist activity".It has not been confirmed if those injured were on the base's sprawling ranges where exercises are carried out, or whether the fire spread to living quarters.How many people have been killed?Four service members are confirmed to have died, Carney said on Sunday. He also said "dozens" had been "seriously wounded", without providing further information on their conditions.