Alberta, Oct. 19 -- Four Canadian Armed Forces service members 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 on Saturday (local time), with 19 injured personnel in critical condition, according to the Canadian Broadcasting Corporation (CBC).

The deceased service members have been identified as Sgt. Morgan Wong of Edmonton, Pte. Shaun Farrell of Prince Albert, Saskatchewan, Pte. Aidan Goulding of North Vancouver, and Pte. Hayden Lykkemark of Langley, British Columbia. All four served with the 3rd Battalion of Princess Patricia's Canadian Light Infantry in Edmonton, CBC reported.

Canadian Prime Minister Mark Carney, speaking from Ottaw...