NATO stands for North Atlantic Treaty Organization. Originally it was composed of North America and Northern and Western Europe to protect the North Atlantic.
A regional security alliance is when several countries get together to help another country with security and military issues.
NATO stands for 'North Atlantic Treaty Organization'.NATO promotes the defense of all NATO member countries.
NATO = North Atlantic Treaty Organization; formed in the late 40s by the US and non-Communist Europe to defend against the USSR.
Western Europe
NATO is the military alliance that was created to defend Western Europe from a possible Soviet attack.
All other member nations will help defend it
To defend Western Europe from the seven-member Warsaw Pact in case of war. The Warsaw Pact was disbanded years ago, but NATO has survived anyway.
The concept that allied nations agree to defend one another in the face of an invasion. NATO was founded on this idea. NATO wants to increase international solidarity to prevent conflicts.
Since the USA is a member of NATO, NATO is far superior. NATO _without_ American support would be a pushover to the Russians. A big part of that is that NATO is overreliant on American power. If they had to defend themselves with only their own resources, then most of the NATO nations would be forced to severely curtail their social welfare state and invest more heavily in defense.
Soviet Union
To defend Canada's maritime interests and as a member of NATO, to contribute to the safeguarding of the North Atlantic.
NATO is a mutual defense alliance, by which all members agree to come to the aid of any other member if that member has been attacked by any other nation. Originally it was formed to defend specifically against the Warsaw Pact nations, but even after the end of the Cold War and the Warsaw Pact, NATO still exists to defend against whatever military threat may arise.