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, Michigan D2 all other sports (GLIAC). LSSU has around 2500 students, making it Michigan's smallest public university. The Sault's primary public high school is Sault Area High School. "Sault High" is one of the few high schools in the state with attached career center. The school's mascot is the Blue Devil. "Sault High" houses a variety of successful varsity sports teams, such as hockey, wrestling, baseball, and basketball. Altogether, the school provides 24 competitive sports teams for both boys and girls at all levels. The school district also operates Malcolm High School, as an alternative school. Sault Ste. Marie has two