NATO at 75: Challenges and Changes

This chapter reflects on NATO's historical significance since the ratification of the North Atlantic Pact in 1949 and discusses the mutual defense commitment central to the alliance. As NATO celebrates its 75th anniversary, it faces current geopolitical tensions, particularly regarding Ukraine and the potential impact of U.S. political shifts on its future. The chapter also addresses the ongoing evolution of NATO, including recent expansions and the complexities of integrating new member nations under challenging circumstances.