Iran told the United States in talks last week it was ready to accept some limits on its uranium enrichment but needed watertight guarantees President Donald Trump would not again ditch a nuclear pact,

Make Iran dismantle its nuclear and missile programs. Then its top negotiator started softening his tone, and had to retreat.

Iran said it won’t be drawn into negotiations with the US over its ability to enrich uranium and warned that fledgling nuclear talks with Washington may fall apart if the Trump administration “moves the goalposts.