"Viking Force, Canada's first attempt at creating an elite Commando unit in the Second World War. Viking Force does not appear in any Canadian Army Order of Battle, and did not even last long enough for its members to put on the unit's horned-helmet shoulder patch, yet it played an important role in the sad story of the Dieppe fiasco " http://canadianmilitaryhistory.ca/wp-content/uploads/2011/11/Kerr-Viking-Force-Canadas-Unknown-Commandos.pdf
Canadianmilitaryhistory.ca is a site maintained by Sir Wilfred Laurier University and generally has many good essays and research papers , predominantly from Canadian academics and historians. There are some interesting articles as shown in the index. http://canadianmilitaryhistory.ca/cmh-journal/article-index/ They are located in Waterloo Ontario and as my daughter begins in MBA at Laurier in August i will have the opportunity to visit.