A global war or an intercontinental nuclear exchange is highly unlikely in the current world political climate. But as long as considerable nuclear weapons and long range delivery systems exist in other countries and a developing threat resides with potential adversaries, the possibility of an aerospace attack on North America cannot be discounted. Furthermore, the proliferation of cruise and ballistic missiles, and weapons of mass destruction, has made the post-Cold War world more, rather than …showed first 75 words of 1612 total…

…showed last 75 words of 1612 total…Aerospace Defense Command (NORAD) is a binational command involving the United States and Canada. Established in 1958, NORAD provides warning of missile and air attack against both of its member nations, safeguards the air sovereignty of North America, and provides air defense forces for defense against an air attack. While the essence of NORAD has not changed, its mission has evolved over the years to meet the aerospace defense needs of Canada and the United States.