You are a policy analyst in the Government of Canada's Privy Council Office. Briefing Note Terms of Reference: In the wake of the surprise AUKUS announcement the newly re-elected minority Liberal Government has decided that Canada must assume a much bigger role on the world stage, particularly in the area of international peace and security. As with all innovative new policies, the Prime Minister has decreed that the approach Canada takes should be grounded in a solid and consistent philosophical logic. To this end the Prime Minister's Office is looking for a summary memo from you based on theories of ethics that addresses the questions of when and how to forcefully intervene to bring about peace and security in other parts of the world, and if it should even be done