The North Atlantic Treaty Organization (NATO) is currently experiencing significant internal fragmentation and a shift in its operational architecture, precipitated by diplomatic disputes between the United States and several European allies.

北大西洋公約組織（NATO）目前正經歷嚴重的內部碎片化以及運作架構的轉移，而這是由於美國與若干歐洲盟友之間的外交爭端所促成的。

The current instability within the Atlantic alliance is characterized by a divergence in strategic priorities. While the United States has pivoted its grand strategy toward the Indo-Pacific to counter Chinese influence, many European states maintain that Russia remains the primary security threat. This misalignment is exacerbated by the administration of President Donald Trump, who has characterized NATO as a 'paper tiger' and questioned the commitment of allies who fail to meet perceived burden-sharing requirements. Consequently, the U.S. has commenced the withdrawal of approximately 5,000 troops from Germany, a move linked to diplomatic friction following Chancellor Friedrich Merz's critique of U.S. strategy regarding Iran. The potential redeployment of these forces to Poland, supported by President Karol Nawrocki, underscores a shift toward the alliance's eastern flank, despite cautions from Prime Minister Donald Tusk regarding the erosion of allied cohesion.

目前大西洋聯盟內部的不穩定特徵在於戰略優先事項的分歧。當美國將其大戰略轉向印太地區以對抗中國影響力的同時，許多歐洲國家仍堅持認為俄羅斯是主要的安全威脅。這種錯位在總統唐納德·川普的政府領導下進一步惡化，他將 NATO 形容為「紙老虎」，並質疑未能滿足其認定的負擔分擔要求的盟國之承諾。因此，美國已開始從德國撤走約 5,000 名軍隊，此舉與德國總理 Friedrich Merz 批評美國對伊朗戰略後引起的外交摩擦有關。儘管總理 Donald Tusk 警告盟友凝聚力將受損，但在總統 Karol Nawrocki 的支持下，將這些部隊重新部署至波蘭的可能性，凸顯了聯盟向東翼的轉移。

Parallel to these tensions, a movement toward European strategic autonomy has gained momentum. France continues to advocate for a self-reliant military bloc, leveraging its independent nuclear deterrent. More significantly, Germany is undergoing a fundamental shift in its post-war security paradigm. The abandonment of long-standing pacifist constraints is evident in discussions regarding accelerated rearmament and the potential restoration of compulsory military service. This transition is further driven by the collapse of the German economic model, which previously relied on Russian energy and global stability; militarization is now being framed as a potential catalyst for economic renewal. Furthermore, the refusal of Spain and Italy to provide logistical support for U.S. operations in Iran has led to threats of further troop withdrawals from those nations.

與這些緊張局勢平行，追求歐洲戰略自主的運動正 gaining 動能。法國繼續倡導建立一個自立的軍事集團，並利用其獨立的核威懾力。更重要的是，德國正經歷其戰後安全範式的根本性轉變。在關於加速重新武裝以及可能恢復強制兵役的討論中，可以明顯看出德國已放棄長期以來和平主義的限制。這一轉型進一步受到德國經濟模式崩潰的驅動，該模式此前依賴俄羅斯能源和全球穩定；而軍事化現在被視為經濟復甦的潛在催化劑。此外，西班牙和義大利拒絕為美國在伊朗的行動提供後勤支援，導致美國威脅將從這些國家撤走更多軍隊。

From a structural perspective, the U.S. military's capacity for sustained peer-competitor engagement is constrained. Analysis from the Center for Strategic and International Studies indicates a substantial depletion of interceptor and missile inventories following the campaign against Iran, with replenishment timelines extending up to four years. This vulnerability, combined with the U.S. Army Transformation Initiative, has prompted European elites to develop contingency frameworks, including a projected increase in defense spending to approximately $750 billion by 2030. This environment provides a strategic opening for China, as Foreign Minister Wang Yi seeks to cultivate a 'partners not rivals' relationship with European capitals amidst the perceived decline of transatlantic reliability.

從結構角度來看，美國軍隊維持與對等競爭對手持續交戰的能力受限。戰略與國際研究中心（CSIS）的分析指出，在對伊朗的行動後，攔截機和飛彈庫存大幅減少，補充週期最高可達四年。這一脆弱性，結合美國陸軍轉型計劃，促使歐洲精英制定應對框架，包括預計到 2030 年將國防支出增加至約 7,500 億美元。在跨大西洋可靠性被視為下降的背景下，中國外交部長王毅尋求與歐洲各國建立「夥伴而非對手」的關係，這為中國提供了戰略契機。

The alliance is transitioning from a unified containment mechanism into a more fragmented structure, with Europe moving toward reluctant military independence as U.S. strategic focus shifts eastward.

該聯盟正從一個統一的圍堵機制轉向一個更碎片化的結構，隨著美國的戰略重心東移，歐洲正被迫走向軍事獨立。