Expresses the Senate’s support for NATO ahead of the June 24–25, 2025 Hague Summit, affirms backing for collective defense under Article 5, and welcomes NATO efforts to strengthen deterrence, increase defense spending, and assist Ukraine. It praises allies that have increased defense budgets, urges other members to raise their contributions (noting a reported shift toward a 5% defense‑spending target including investment goals), supports NATO’s open‑door policy, and encourages continued NATO focus on the Western Balkans, especially Bosnia and Herzegovina.