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) Marie. In 2003, the geographic boundaries of this riding were expanded and defined as: In the 2012 federal electoral redistribution, this riding was redefined, losing St. Joseph Island, Macdonald, Meredith and Aberdeen Additional, Laird, Tarbutt, Johnson, Plummer Additional, Bruce Mines and a portion of Unorganized North Algoma to Algoma—Manitoulin—Kapuskasing. It is now defined as: This riding has elected the following Members of Parliament: <nowiki>*</nowiki> Changes for the Canadian Alliance are from the Reform votes in 1997. Sault Ste. Marie (electoral district) Sault Ste. Marie is a federal electoral district in Ontario, Canada, that has been represented in the House of