NATO Expansion: Strategic Implications for Global Security
NATO expansion during the Cold War transformed a North Atlantic alliance into a central pillar of Western security. Founded in 1949, NATO responded to growing tensions with the Soviet Union by strengthening collective defense among its member states.
The alliance expanded through the admission of Greece and Turkey in 1952, West Germany in 1955, and Spain in 1982. Each enlargement reflected strategic concerns, altered Europe’s military balance, and intensified the rivalry dividing East and West.
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