Overview
- The blaze began on the base’s automatic grenade launcher (AGL) range during live‑grenade training and raced across training areas after a sudden change in wind direction, military officials said.
- Four soldiers were killed and dozens wounded, and as of Oct. 22 the Canadian Armed Forces reported 27 members still in hospital and 12 released from care.
- The fire initially stayed inside the range’s designated “permanent danger area,” which limited direct firefighting because of the risk of unexploded ordnance and required monitoring instead of suppression.
- Three separate investigations are underway: an independent Military Police/CFNIS criminal and service probe, a public Canadian Armed Forces Board of Inquiry, and civilian probes including the Alberta chief medical examiner.
- Officials say the probes will examine decisions about holding live‑fire training during a high fire‑risk season, range procedures that advise morning shoots, and any immediate safety changes needed to protect soldiers and nearby communities.