#美伊谈判推迟 Has collapsed again! The US-Iran talks in Switzerland have been canceled, why does peace in the Middle East always die before dawn?

On June 19, the Swiss authorities officially announced that the scheduled in-person US-Iran talks for that day were completely canceled, with no follow-up arrangements. Just a week earlier, this dialogue was seen by the outside world as a key breakthrough in easing the Middle East situation, with many countries placing high hopes on it.
This failure of negotiations is a rare diplomatic farce; the US, Iran, and the mediating party Pakistan all withdrew at the last minute, each giving different reasons. The root cause lies in the fatal flaws of the memorandum of understanding signed earlier by the US and Iran—lacking binding force, without penalty mechanisms for breach, just a piece of paper. Israel precisely exploited this loophole, launching airstrikes on Lebanon on the eve of the talks, deliberately creating conflicts to break the ceasefire atmosphere, directly undermining the foundation of the negotiations.
Each party has its own calculations: Iran wants to lift sanctions and boost the economy but fears domestic public opinion and dares not show weakness; the US is unable to constrain Israel, turning the talks into a political bargaining chip that can be abandoned at any time.
The complex and intertwined interests have doomed this hastily pushed peace negotiation to collapse, highlighting the intractable and deadlocked nature of the Middle East geopolitical situation.