The United States and Iran are currently engaged in indirect negotiations mediated by Pakistan to resolve a conflict that commenced on February 28, 2026. Despite a fragile ceasefire, significant disagreements persist regarding nuclear proliferation and maritime sovereignty in the Strait of Hormuz.

美國與伊朗目前在巴基斯坦的調停下進行間接談判，以解決始於 2026 年 2 月 28 日的衝突。儘管達成了脆弱的停火協議，但在核擴散與霍爾木茲海峽的海域主權問題上，雙方仍存在重大分歧。

The current diplomatic phase is characterized by a series of indirect exchanges facilitated by Pakistani intermediaries, including Field Marshal Asim Munir and Interior Minister Mohsin Naqvi. The United States administration has articulated a rigid framework for settlement, demanding the transfer of 400 kilograms of enriched uranium, the reduction of nuclear infrastructure to a single facility, and the cessation of hostilities across all regional fronts, including Lebanon. Conversely, the Iranian government has proposed a 14-point framework necessitating the release of frozen assets, reparations for military damages, and the withdrawal of US forces from bordering territories. These divergent positions suggest a strategic stalemate where diplomacy may serve as a temporal buffer rather than a path to durable rapprochement.

目前的外交階段以巴基斯坦中間人（包括元帥 Asim Munir 與內政部長 Mohsin Naqvi）促成的一系列間接交流為特徵。美國政府提出了一個僵硬的解決框架，要求移交 400 公斤濃縮鈾，將核設施縮減至單一設施，並停止包括黎巴嫩在內所有區域前線的敵對行動。相反地，伊朗政府提出了一個 14 點框架，要求解除凍結資產、賠償軍事損失，以及美國軍隊從邊境領土撤出。這些分歧表明目前處於戰略僵局，外交可能僅作為臨時緩衝，而非達成持久和解的途徑。

Central to the geopolitical tension is the administration of the Strait of Hormuz. Iran has established the Persian Gulf Strait Authority (PGSA) to implement a permit and tolling regime, asserting maritime control over a zone extending from Kuh-e Mubarak to the UAE coastline. This administrative shift is viewed by the US and the UAE as a violation of international maritime law and an infringement on sovereignty. The economic implications are substantial, with the International Energy Agency warning of a critical oil supply deficit by July 2026. While some commercial vessels, particularly those with Chinese affiliations, have transited via Iranian coordination, the US maintains a naval blockade on Iranian ports to counter this hegemony.

地緣政治緊張的核心在於霍爾木茲海峽的管理。伊朗成立了波斯灣海峽管理局 (PGSA) 以實施許可與收費制度，主張對從 Kuh-e Mubarak 延伸至阿聯酋海岸線的區域行使海域控制權。美國與阿聯酋將此行政變動視為違反國際海事法及侵犯主權。其經濟影響重大，國際能源總署警告到 2026 年 7 月將出現嚴重的石油供應短缺。雖然部分商船（尤其是與中國有關的）透過伊朗協調通過，但美國維持對伊朗港口的海軍封鎖以對抗此霸權。

Simultaneously, China has positioned itself as a pivotal external power. President Xi Jinping recently hosted back-to-back summits with US President Donald Trump and Russian President Vladimir Putin. While the US-China engagement focused on stabilizing trade and managing volatility, the Sino-Russian summit reaffirmed a strategic partnership through over 40 cooperation agreements. However, the failure to finalize the Power of Siberia 2 gas pipeline indicates a continuing asymmetry in the Moscow-Beijing relationship. China's strategic calculus involves maintaining energy security through discounted imports from both Russia and Iran while avoiding direct alignment that would compromise its global standing.

與此同時，中國將自己定位為關鍵的外部力量。習近平主席最近接連與美國總統川普及俄羅斯總統普京舉行峰會。中美接觸的重點在於穩定貿易與管理波動，而中俄峰會則透過 40 多項合作協議再次肯定了戰略夥伴關係。然而，未能敲定「西伯利亞力量 2」天然氣管道，顯示莫斯科與北京之間的關係仍存在不對稱。中國的戰略盤算是透過從俄羅斯與伊朗進口折扣能源來維持能源安全，同時避免直接結盟以防止損害其全球地位。

The situation remains precarious, with the US maintaining military readiness and Iran consolidating its maritime control, leaving the possibility of renewed escalation high if the current diplomatic efforts fail.

局勢依然險峻，美國維持軍事準備，伊朗則鞏固其海域控制權，若目前的外交努力失敗，再次升級的可能性很高。