美伊霍尔木兹海峡激战：美国重启封锁，油价飙至四周高位
华盛顿重新对伊朗实施海上封锁并发动新一轮打击，德黑兰以导弹回击美军基地及油轮，临时停火协议濒临破裂。
美国于周二重新对伊朗港口实施海上封锁，并发动了连续第四天的空袭，目标指向伊朗用于攻击商船的军事能力。布伦特原油价格应声上涨5%，突破每桶87美元，创四周新高。霍尔木兹海峡——战前承载全球五分之一石油和天然气贸易的咽喉要道——已成为双方角力的核心。美军中央司令部表示，封锁于美国东部时间下午4时生效，禁止船只进出伊朗港口，同时新一轮打击旨在“持续削弱”伊朗的海上攻击能力。
此轮升级的直接导火索是伊朗于上周六宣布关闭海峡，此前其向一艘据称使用“未经授权”航道的船只开火示警。此举使上月签署的临时停火谅解备忘录名存实亡。双方对协议条款各执一词：华盛顿坚称协议保障了航行自由，德黑兰则主张其获得了管理海峡交通的权限。特朗普总统一度宣布对过境货物征收20%的费用以支付美国的安全保障成本，但次日即改口，称海湾盟国已提议以对美大规模投资替代收费。
伊朗的报复行动迅速且多点展开。伊斯兰革命卫队向约旦境内的美军空军基地发射弹道导弹，并袭击了巴林境内目标——巴林是美国第五舰队驻地。约旦称拦截了四枚导弹，巴林则表示击落了“背信弃义的空袭”。革命卫队还宣称用巡航导弹击中两艘阿联酋油轮，造成至少一名船员死亡、八人受伤。阿联酋谴责此次袭击为“公然侵犯”国际法，并保留回击权利。此外，一艘挪威油轮在阿曼附近海域遇袭，引发机舱火灾，所幸船员安全。这些针对商船的攻击进一步扰乱了能源运输，推高了地区航运保险成本。
卡内基中东中心与伦敦国王学院的区域分析人士评估，目前双方仍将冲突控制在有限升级的边界内，旨在为最终和平协议积累筹码，但误判风险切实存在。这场始于2月底美以联合打击伊朗的战争，已造成数千人死亡、数百万人流离失所，其中绝大多数在伊朗和黎巴嫩。随着美国国会选举临近和国内汽油价格上涨，战争在美国愈发不得人心。下一个值得关注的事实节点是：原定60天的谈判窗口期已过半，能否被挽救，抑或冲突将螺旋升级为全面战争，进一步冲击全球能源市场稳定。
| 大西洋／英语圈媒体 | 0.00 | neutral |
|---|---|---|
| 撒哈拉以南非洲媒体 | 0.00 | neutral |
| 拉丁美洲媒体 | −0.40 | critical |
| 印度及南亚媒体 | 0.00 | neutral |
The United States and Iran are engaged in a dangerous tit-for-tat, but a diplomatic off-ramp remains open if both sides choose restraint.
By framing the conflict as a reciprocal escalation with a possible deal still on the table, the narrative creates a sense of controlled crisis where neither side is fully condemned, keeping the focus on oil market volatility rather than assigning blame.
The atlantica frame omits the UN shipping agency's opposition to the fee and the death of an Indian sailor, which would complicate the narrative of a balanced conflict.
Global markets are the real casualty of this conflict, and investors must brace for further volatility as the truce unravels.
By foregrounding oil prices, inflation fears, and stock market reactions, the narrative translates a geopolitical conflict into an economic risk assessment, making the story relevant to a business audience and depoliticizing the violence.
The economic frame omits the breakdown of the provisional truce and the human casualties, which would introduce moral and political dimensions that destabilize the depoliticized market narrative.
The United States is the aggressor, unilaterally dismantling a fragile peace and dragging the region into a catastrophic war.
By emphasizing the broken truce and the US as the initiator of the blockade, the narrative frames the escalation as a deliberate US choice to abandon diplomacy, creating a moral condemnation of Washington's actions.
The latinoamericana frame omits the Iranian attack on a commercial ship that triggered the US response, which would balance the blame and reduce the moral condemnation of the US.
India demands answers from Iran for the death of its citizen, while the broader conflict threatens regional stability and Indian interests.
By highlighting the Indian casualty and the diplomatic response, the narrative personalizes the conflict for a domestic audience, shifting focus from the US-Iran rivalry to India's victimhood and its right to demand accountability.
The Indian frame omits the US blockade and the Iranian closure of the strait, which would contextualize the sailor's death within a larger geopolitical struggle and potentially diffuse sole blame on Iran.