Iran refuses to abandon uranium enrichment despite regional tensions, as U.S. moves personnel out of Middle East.

Iran refuses to abandon uranium enrichment despite regional tensions, as U.S. moves personnel out of Middle East.

A senior Iranian official has said that the country will not abandon its right to uranium enrichment.

Iran is conducting more military exercises and building a third enrichment facility in response to the latest pressure.

The US' and Iran’s high-stakes nuclear talks are navigating through an increasingly fraught — and escalatory — landscape.