Core Viewpoint - The article discusses the deepening doubts surrounding transatlantic relations, particularly in light of recent U.S. foreign policy shifts under President Trump, which have led to a significant reevaluation of the U.S.-Europe strategic partnership [1][9]. Historical Context - Post-World War II, the U.S. emerged as a superpower, implementing the Marshall Plan with over $15 billion to aid European reconstruction and promote democratic values [2]. - The establishment of NATO in 1949 marked the beginning of a close U.S.-Europe alliance, which lasted for about 40 years, reinforcing mutual cooperation [2][3]. Cold War Dynamics - During the Cold War, the relationship was characterized by a "U.S. leading, Europe following" model, with the U.S. recognizing the importance of a stable Europe for its own influence [3]. - Despite some disagreements, such as West Germany's Ostpolitik in the 1970s, the U.S. maintained a dominant role in European security matters [4]. Post-Cold War Developments - After the Cold War, U.S.-Europe relations entered a new phase, with the U.S. supporting German reunification and NATO's eastward expansion [4]. - The 9/11 attacks led to a temporary strengthening of ties, but the Iraq War in 2003 caused significant rifts, with the U.S. criticizing European opposition [6][7]. Value Conflicts - The 21st century has seen deeper value conflicts, with Europe seeking more equal standing and emphasizing multilateralism, contrasting with the U.S.'s more unilateral approach [7][8]. - The Obama administration attempted to mend relations, but issues like NSA surveillance strained ties [8]. Recent Trends - Under Trump, the U.S. questioned the value of transatlantic partnerships, criticizing NATO and withdrawing from international agreements, which led to European disillusionment [8][9]. - The Biden administration has sought to repair relations, but actions like the chaotic withdrawal from Afghanistan have left Europe feeling sidelined [8]. Future Outlook - The potential return of Trump in 2025 could further strain U.S.-Europe relations, with a focus on unilateralism and diminished regard for European input [9][10]. - The article suggests that Europe may need to adapt to a new reality of U.S. foreign policy that prioritizes strategic interests over traditional alliances [10][11].