An Iran Agreement Honored Only in the Breach
A memorandum of understanding between the U.S. and Iran aimed at de-escalating tensions has largely failed, with both sides continuing military strikes. The agreement, signed in Versailles, has been undermined by ongoing hostilities in the Strait of Hormuz.
Why it matters
The breakdown of this agreement signals a return to active conflict between the U.S. and Iran, increasing regional instability.
Trump and Iran might keep talking. Or they might keep bombing. Or both.
Illustration by The Atlantic. Sources: Jakub Porzycki / NurPhoto / Getty; AFP / Getty. July 15, 2026, 8:25 AM ET Share Save T he U.S.-Iran war was supposed to be over when President Trump signed a memorandum of understanding last month at a dinner table in the Lower Gallery of Versailles. But Trump has a famously flexible definition of what constitutes a binding contract, Iran feels that it has little to lose from further hostilities, and the two nations have essentially remained at war ever since.
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