核心摘要
美国总统特朗普向伊朗发出严厉警告，称"时间正在流逝"，暗示如果德黑兰不尽快达成协议，美国将采取更严厉的军事行动。伊朗媒体则报道称，美国尚未对伊朗最新提出的和平方案做出实质性让步，双方谈判陷入僵局。
详细报道
自2月28日美国与以色列对伊朗发动军事打击以来，中东局势持续紧张。特朗普最新表态显示，美方对当前和平谈判进展缓慢感到不满，正在考虑加大对伊朗的施压力度。
据彭博社报道，美国与伊朗在霍尔木兹海峡问题上仍存在重大分歧，短期内达成协议的可能性较低。特朗普的"时间不多了"言论被解读为对伊朗的最后通牒，可能预示着新一轮军事行动的风险正在上升。
与此同时，阿联酋和沙特阿拉伯报告了针对核设施的无人机袭击事件，进一步凸显了冲突扩大化的风险。海湾国家作为全球最重要的石油产区，其安全稳定直接关系到全球能源供应。
伊朗国内局势同样令人担忧。联合国数据显示，自战争开始以来，至少有32名政治犯被处决，政治迫害呈急剧上升趋势。
English Report
Trump Warns Iran ‘Clock Is Ticking’ as Peace Talks Stall
President Donald Trump has issued a stark warning to Iran, saying the “clock is ticking” and hinting at harder military strikes if Tehran fails to reach a deal soon. Iranian media reports that the US has not made concrete concessions in response to Tehran’s latest proposals.
Since the US and Israeli attacks on Iran began on February 28, the Middle East has remained in a state of heightened tension. Bloomberg reported that the US and Iran remain far apart on a Hormuz Strait deal, with little prospect of a near-term agreement.
Meanwhile, drone strikes on UAE and Saudi nuclear facilities have underscored the risk of conflict escalation. The UN has verified at least 32 political executions in Iran since the war began, marking a sharp surge in political repression.
Sources: BBC, Bloomberg, Al Jazeera