Canada: Four Canadian Armed Forces personnel were killed and 39 others injured after a grass fire broke out during a military training exercise at Canadian Forces Base (CFB) Wainwright in Alberta, according to the Canadian Broadcasting Corporation (CBC). Nineteen of the injured personnel were reported to be in critical condition.
The deceased soldiers have been identified as Sergeant Morgan Wong of Edmonton, Private Shaun Farrell of Prince Albert, Saskatchewan, Private Aidan Goulding of North Vancouver, and Private Hayden Lykkemark of Langley, British Columbia. All four were serving with the 3rd Battalion of Princess Patricia’s Canadian Light Infantry, based in Edmonton, CBC reported.
Canadian Prime Minister Mark Carney described the incident as one of the country's gravest military tragedies in peacetime. Speaking from Ottawa on Sunday, he expressed condolences to the families of the deceased and those injured, and announced that Canadian flags at federal buildings across the country would fly at half-mast.
"The nation is in mourning for those brave members of our Armed Forces whom we have lost," Carney said, according to CBC News.
He also thanked first responders and members of the local community who assisted those affected by the incident, adding, "Canadians come together in crisis, that is the best of our country."
Fire Spread Rapidly During Combat Training Exercise
Maj. Gen. Wade Rutland, commander of the Canadian Armed Forces' 1st Canadian Division, said the fire broke out during a high-intensity combat training exercise involving live munitions.
According to CBC, some soldiers were throwing hand grenades at a designated grenade range, while others were participating in a "section attack" exercise, in which a group of 10 soldiers simulates an assault on an enemy position.
The exact cause of the fire remains unknown. Rutland said investigators would examine whether the blaze was triggered by the training activities or another factor.
"Quite frankly, it could have been any of that or none of it," he said.
Rutland described the speed at which the fire spread as unusual, saying strong wind gusts caused it to advance by approximately one kilometre in less than a minute.
"This was uncommon, rapid, and I certainly hadn't seen anything like it," he said.
He added that wind conditions had remained within established training parameters for much of the day, with gusts below 50 km/h.
Fire Reached Training Area Within Seconds
Rutland said range control had been aware of the fire on the base for several hours, but training continued for a period before the blaze spread rapidly towards the area where the section attack exercise was underway. The grenade range itself was not affected, CBC reported.
Describing how quickly the situation escalated, Rutland said a commander had told him that personnel initially saw no fire, only to find themselves surrounded by it moments later.
"I spoke to my commander last night, and he said within 30 seconds to a minute they saw no fire, and then there was a fire right on top of them," Rutland said.
Weather conditions may have contributed to the fire's rapid spread. Environment and Climate Change Canada had issued a wind warning for large parts of Alberta on Saturday, forecasting gusts of up to 90 km/h.
CBC meteorologist Johanna Wagstaffe reported that a cold front passed through Wainwright between 3 pm and 4 pm local time, shifting winds from southwesterly to northwesterly. Wind speeds reportedly reached 69 km/h by 4 pm.
Investigation Expected to Take at Least a Month
Military investigators will examine the cause of the fire, how quickly it spread and whether it could have advanced without being detected by personnel on the ground. Rutland said a full investigation was expected to take at least a month.
He also emphasised that the Canadian military maintained strict safety protocols for training exercises.
Addressing reports of explosions heard during the incident and questions about possible damage to oil and gas infrastructure in the area, Rutland said there was no indication that such infrastructure had been struck.
The Department of National Defence had earlier told CBC News that there were no indications the incident resulted from terrorist activity.
Carney in Contact With Alberta Authorities
Carney had expressed concern over the incident on October 17, saying the federal government was coordinating with Alberta's provincial government and local authorities.
In a post on X, he said: "A serious incident creating a major fire has occurred at CFB Wainwright, in Alberta. Our thoughts are with all the brave women and men affected. We are working closely with the Government of Alberta and local authorities. Premier Smith and I are in close contact, as are our relevant ministers and officials."