The NATO alliance, once criticized and neglected, saw a resurgence following Russia’s invasion of Ukraine. The Biden administration’s support and increased defense spending by European allies bolstered NATO’s strength. However, recent developments under Trump’s return to office have reignited concerns in Europe. Vice President Vance’s scathing remarks at the Munich Security Conference and his controversial meeting with a far-right German leader have strained transatlantic relations. Ukrainian President Zelenskyy’s call for an “armed forces of Europe” highlights growing tensions amid fears of a potential peace deal sidelining Ukraine. Secretary of State Rubio’s talks with Russian officials, excluding Ukrainian representation, have raised alarms in Europe about U.S. intentions. German leader Merz has expressed doubts about the U.S.’ commitment to NATO, emphasizing the need for Europe to enhance its defense capabilities independently. The U.S.’s vote against condemning Russia’s invasion of Ukraine at the U.N. further underscores a shifting dynamic in international relations. As Europe grapples with uncertainties, the future of NATO and transatlantic cooperation hangs in the balance, with implications for global security and stability.