Sault Ste. Marie, Ontario the locks. An anti-aircraft training facility was established north of Sault Ste. Marie on the shores of Lake Superior. Barrage balloons were installed, and early warning radar bases were established at five locations in northern Ontario (Kapuskasing, Cochrane, Hearst, Armstrong (Thunder Bay District), and Nakina) to watch for incoming aircraft. Military personnel were established to guard sensitive parts of the transportation infrastructure. A little over one year later, in January 1943, most of these facilities and defences were deemed excessive and removed, save a reduced military base at Sault Ste. Marie. The first "Algerine"-class minesweeper in the Royal Canadian Navy
Sault Ste. Marie (electoral district) Sault Ste. Marie (electoral district) Sault Ste. Marie is a federal electoral district in Ontario, Canada, that has been represented in the House of Commons of Canada since 1968. This riding is centred on the city of Sault Ste. Marie. It includes the adjacent communities of Rankin Location 15D, Garden River 14 and Prince, and covers a portion of Unorganized North Algoma District north to the Montreal River (including the communities of Goulais Bay 15A and Obadjiwan 15E). The riding was created in 1966 from parts of Algoma West riding. For most of its history, the riding included only the