A fire at a Canadian Forces Base in Wainwright, Alberta, resulted in four deaths and dozens of injuries. The incident occurred on Saturday, according to multiple news reports.

The blaze, described as “violent and fast-moving,” broke out at the base and quickly spread. Canadian Prime Minister Mark Carney confirmed the fatalities and the number of injured. He called the event one of the worst tragedies for Canada’s armed forces in peacetime.

The fire is believed to have started from an explosion, though the exact cause remains under investigation. Emergency services responded swiftly to the scene. Several news outlets reported the incident, highlighting the severity of the casualties.

This is the second major incident at the base in recent months. Previous reports indicated a significant accident in October 2026 involving two Mushuau Innu Nation members. The current fire has raised concerns about safety protocols at military installations.

The Canadian Forces are conducting an internal review of the incident. No official statement has been released regarding the cause of the explosion or the full extent of the damage. The situation remains under active investigation.