Its nuclear programme is a rare area where Iran might claim to retain the initiative. Late last year Iran was producing ...

Nicole Grajewski is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate ...

Military elimination of a nuclear enterprise requires military defeat and, optimally, occupation of the nuclear aspiring ...

The supreme leader announced he is prohibiting the development of nuclear weapons, which may be part of an effort to initiate ...

Once China produced weapons-grade uranium, it assembled its first atomic bomb in as little as three to five weeks. Iran may ...

Iran is "pressing the gas pedal" on its enrichment of uranium to near weapons grade, U.N. nuclear watchdog chief Rafael ...

The administration of new US president Donald Trump is reportedly considering various options to prevent Iran from being able ...

Rafael Grossi warned that Iran currently possesses roughly ... shy of the 90% purity levels needed to develop a nuclear bomb. Roughly 92 pounds of weapons-grade uranium is enough to create one ...

Tehran delivered a conciliatory message to Western leaders in Davos days after its arch adversary Donald Trump's return to ...

President-elect Trump has expressed support for a negotiated solution with Iran on all outstanding issues, while Iranian ...

About 42 kilograms of uranium is enough to produce one nuclear bomb if it is enriched ... time ago,” Zarif said. If Iran can successfully develop nuclear weapons, they could threaten to use ...