The Department of National Defence and the Canadian Forces work together to fulfill the Canadian government's mission to defend Canadian interests and values, and to contribute to international peace and security. Canadian defence services are provided at home and abroad to ensure the safety, security and well-being of Canadians, continental security, and international peace operations. These services include surveillance and control of Canadian borders and territory, national search and rescue, disaster and humanitarian relief and assistance as well as the federal response to counter-terrorist and asymmetric threats.