Iran is adopting a friendlier tone with European leaders regarding the future of its nuclear program as the threat of ...

The strike significantly damaged Iran's effort to resume nuclear weapons research, Israeli and U.S. officials said.

One problem area coming into focus is Parchin, where experiments on an A-bomb were under way until Israel attacked it last ...

An adviser to the supreme leader said Iran is prepared to change its policies on using nuclear weapons if faced with an existential threat.

A top adviser to Khamenei, Kamal Kharrazi, issued the warning about Iran's nuclear capacity on Friday, saying that the ...

Mechanism would bring back all sanctions from the start of the 2015 Iran deal, as the Islamic Republic continues to enrich ...

Iran is capable of making nuclear weapons and will change its doctrine to allow their production if it faces an “existential ...

Newly appointed Israeli Defence Minister Israel Katz on Monday said Iran was "more exposed than ever to strikes on its nuclear facilities".

“If an existential threat arises, Iran will modify its nuclear doctrine. We have the capability to build weapons and have no issue in this regard,” Kharrazi, an adviser to Supreme Leader ...

A spokesperson for the Iranian government has issued a shocking warning that his country will arm itself "to the extent ...

There have been warnings from inside Iran that Iran's supreme leader has banned weapons of mass destruction such as nuclear ...