U.S. officials briefed on the evolving intelligence assessment of the Iran bombing caution that the claim of total ...

Iran is threatening to raise uranium enrichment to weapons-grade levels and exit the Nuclear Non-Proliferation Treaty (NPT) ...

Snapback” sanctions will be triggered by the end of August if Tehran fails to make concrete progress to limit its nuclear ...

Tehran issues warning against U.N. snapback sanctions amid concerns over its nuclear program, while expert warns that ...

TEHRAN Iran’s foreign minister said Saturday that his country would accept a resumption of nuclear talks with the U.S. if ...

The new assessment helps create a clearer picture of what the combined Israeli and U.S. strikes on Iran achieved. The ...

After more than two decades of hard-nosed diplomacy on Iran’s nuclear program, European negotiators are finding themselves ...

President Donald Trump rejected a military plan for more comprehensive strikes on Iran’s nuclear program that would have lasted weeks, NBC News has also learned.

When it comes to military actions that alter the course of history, few are so bold—or technically challenging-as recent American and Israeli attacks on Iran’s nuclear sites. At the center of this ...

Iran is not still convinced that Washington is really determined to restart the nuclear talks with Tehran, Iranian Foreign ...

The U.S. attack on Fordow did real damage to the site. But it also set back the IAEA’s oversight of Iran’s nuclear program.