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At least seven killed, dozens more injured in CFB Wainwright explosion and fire: report

October 18, 2026
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A view near the entrance of the CFB Wainwright Alberta on Sunday, the day after a multiple people were killed and injured on the day prior.

As the sun rises on the aftermath of a reported explosion and fire at CFB Wainwright in Alberta on Saturday, more details are emerging about the fatal and tragic incident at the base southeast of Edmonton.

Around 4 p.m., a fire inside a training area quickly spread beyond its boundaries, requiring “military and civilian emergency services” to attack the fire and assist the affected, according to the latest update from National Defence on Sunday.

While officials have yet to confirm the “full extent of the impact” or the number of dead, General Jennie Carignan, Canada’s Chief of the Defence Staff, indicated that they have started identifying the deceased and notifying their next of kin

“While casualty identification and notification processes are ongoing, I extend my deepest condolences to the loved ones of those who have lost their lives,” she said in Sunday’s update.

“This is a profoundly difficult moment for the entire Canadian Armed Forces.”

Global News , however, reported at least seven were killed and dozens more were injured, according to multiple Canadian Armed Forces sources. CBC sources also reported the same number of fatalities.

The individuals told the outlet the explosion resulted from a gas line or gas well on the base being hit during a live-fire training exercise and that high winds fueled the resulting fire. Environment Canada, which had warned of high winds earlier in the day, later recorded gusts of 98 km/h at Edmonton International Airport Saturday afternoon.

As of early Sunday morning, the “wildfire south” of the town of Wainwright, located just northeast of the base, was being held and a fire watch remains in place, the municipal district said on social media.

CFB Wainwright is located southeast of Edmonton and is home to the Canadian Manoeuvre Training Centre (CMTC) and the 3rd Canadian Division Training Centre (3 CDTC).

Several hospitals in the region, including Edmonton’s Royal Alexandra and the University of Alberta’s, were under code orange, which is activated only in mass casualty events, according to the Edmonton Journal.

Health care facilities in Wainwright itself, a town of less than 7,000, were “completely overwhelmed,” an ER doctor at the Royal Alexandra told CBC, noting the number of incoming patients “would overwhelm the city of Edmonton.”

“It is more patients than any of us want to count right now,” Dr. Warren Thirsk said. “It’s a disaster. It’s a one in every 15 to 25-year disaster.”

Global reported that ambulances from throughout the province were dispatched to CFB Wainwright and the municipality, leaving some communities short-staffed on 911 response.

“At this time, extremely few EHS-Alberta response units are available in the Edmonton area, and acute capacity is finite in several communities across Alberta,” ACA said late Saturday night, per Global.

Charitable helicopter service Stars Ambulance also dispatched three aircraft to Wainwright Saturday night, according to its X account , and there are multiple reports of additional Canadian Armed Forces personnel parachuting into hospitals.

Established on former Buffalo National Park land in 1940, CFB Wainwright — which once housed German prisoners of war following WWII — is regarded as one of the “busiest Army bases” and is home to the Canadian Manoeuvre Training Centre (CMTC) and the 3rd Canadian Division Training Centre (3 CDTC). Roughly 700 military personnel and 300 civilians work on the more than 600-square-kilometre base.

The base also features “a bison herd of approximately 50 animals” that are pastured “in a protected part of the range and training area.” It’s not clear if the herd was affected.

In a press conference on Saturday , Minister of National Defence David McGuinty said he could “not recall an incident like this in recent memory.”

“This is an active and delicate situation and soon to be an active and delicate investigation,” he said, promising more details for Canadians in due course, as they emerge.

“Right now our thoughts are with the families and all those who are helping to wrestle this very difficult situation to the ground.”

He said the RCMP was involved in investigating.

Sunday morning, McGuinty said on X he was bound for Edmonton to be “briefed on the latest developments regarding the terrible incident.”

Conservative Leader Pierre Poilievre, whose federal riding of Battle River-Crowfoot included Wainwright and the base, is also headed to the region, CBC reported Sunday. He’d already expressed his concern in an X post on Saturday, asking everyone to “Pray for Wainwright.”

“Our thoughts are with all the brave women and men affected,” Prime Minister Mark Carney posted on social media Saturday, noting Ottawa was working with local authorities. “Premier Smith and I are in close contact as are our relevant ministers and officials.”

Smith, in her own post to X , thanked “first responders and all those providing care and support to those affected.”

Alberta NDP leader Naheed Nenshi said the party was “deeply saddened” by the tragedy.

“Saskatchewan has deployed resources to Alberta and is ready to provide more if required,” Scott Moe, the neighbouring province’s premier, said on X.

B.C. Premier David Eby posted on X to say his government had offered “all possible assistance” to Alberta.

Other premiers expressing concern from afar as of Sunday morning included Ontario’s Doug Ford, Manitoba’s Wab Kinew, Nova Scotia’s Tim Houston, and Newfoundland and Labrador’s Tony Wakeham.

“As Canadians, let’s come together to support our brave men and women in uniform, who put their lives on the line to protect our freedoms and our country,” Ford wrote.

Governor-General Louise Arbour, Canada’s official Commander-in-Chief, issued a statement “on behalf of all Canadians.”

“I extend my support to the military members, families, and community affected by the fire at CFB Wainwright,” she wrote. “My thoughts are with the loved ones of those who lost their lives, those who were injured, and all those affected by this tragedy.”

Union of National Defence Employees president June Winger offered a similar statement.

“On behalf of the Union of National Defence Employees, we stand in solidarity with the entire Wainwright community and will continue to update and support our members during this difficult time.”

Condolences also came from outside Canada, with NATO military committee chair Admiral Giuseppe Cavo Dragone, who heralded the base’s importance as a training ground.

“Wainwright is where Canadian soldiers, and so many Allies with them, train for the hardest tasks of our profession. Those who fell there served our common security, and the Military Committee will honour their memory,” he shared to X.

Andrii Sybiha, Ukraine’s foreign minister, offered “heartfelt condolences” to family and loved ones of the deceased, wished a speedy recovery to the injured and said his country “stands in solidarity with Canada at this difficult time.”

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