The 36th NATO summit was held from July 7th to 8th in Ankara, Turkey. Leaders from the 32 member states reached consensus on several defense agendas, including finalizing a plan to provide 70 billion euros in annual military aid to Ukraine from 2026 to 2027, signing a defense industry agreement with a total value exceeding 50 billion dollars, and reaffirming the goal for each nation's defense spending to reach 5% of GDP by 2035. However, on the other hand, U.S. President Trump applied pressure through trade sanctions on countries like Spain to increase their military spending, while nations such as Slovakia and Bulgaria explicitly stated their inability to contribute more aid to Ukraine, indicating that core disagreements among the parties were not substantially resolved.

Analysis and Implications

This summit represents a landmark moment in NATO's strategic transformation and will exert multifaceted influences on regional power structures and the European economy. The firm commitment to aid Ukraine reinforces the prolonged stalemate in the Russia-Ukraine conflict, narrowing the window for peace negotiations and elevating the risks of the conflict spilling over or escalating. Concurrently, the summit reflects that the transatlantic alliance is entering a phase of "responsibility reconfiguration." The United States is employing assertive pressure to push Europe to assume greater responsibility for continental defense and to offload strategic costs. The divergence of interests between the U.S. and Europe regarding burden-sharing of military expenses and policies towards Ukraine continues to widen. Furthermore, the rigid expansion of defense budgets will intensify the strain on European fiscal resources. Against the backdrop of Europe's sluggish economic recovery and lack of endogenous growth momentum, increased defense spending will further squeeze the fiscal space available for green transition, industrial upgrading, and social welfare. Compounded by the pressure from rising debt interest payments due to higher interest rates, Europe's fiscal sustainability and the pace of its economic recovery will face significant tests in the medium to long term.