Deadly Fire At Canada Military Base Was Caused By Live Grenade Exercise, Army SaysWorldOct 22 at 6:19 PM – Oct 22 at 8:45 PM3 outletsABC News (Australia)Deadly fire at Canadian military base caused by live grenade exercise Oct 22 at 7:56 PMHuffPostDeadly Fire At Canada Military Base Was Caused By Live Grenade Exercise, Army Says Oct 22 at 6:19 PMWashington ExaminerLive grenade training sparked deadly fire at Canadian military base, army says Oct 22 at 8:45 PM