The Lake Superior Scottish Regiment is a Primary Reserve infantry regiment of the Canadian Forces. The regiment is located in Thunder Bay, Ontario, and is part of 38 Canadian Brigade Group. The unit was raised in response to the second Riel Rebellions, and was originally known as the 96th Algoma Rifles. Also known as the "Lake Sups" (pronounced soups), the regiment was active during World War II. During which, the regiment, then known as The Lake Superior Regiment (Motor) or LSR(M), mobilized a Motor (motorized infantry) battalion for the 4th Canadian (Armoured) Division.