Canada’s military has, for the first time in more than 100 years, begun modelling how it would respond to a hypothetical invasion by the United States, according to a new report, a move officials stress is purely precautionary. The theoretical planning outlines how the Canadian Armed Forces would react to a potential US military incursion, including the use of asymmetric warfare, drone operations and appeals for European military support, according to two senior Canadian officials cited in the r