Iran says intelligence documents taken from Israel better prepare it to respond to any potential Israeli air strikes.

The military is considering a several options for how to respond if U.S.-Iranian negotiations crumble and they pursue a nuclear weapon.

Iran appears ready to retaliate if it faces too much pushback. It says this could be “proportionate,” although that leaves ...

The National Council of Resistance of Iran said in a press conference that the Islamic Regime is rushing to develop a nuclear ...

A band of neoconservatives close to President Donald Trump’s administration are reportedly trying to sway the president away ...

Iran’s nuclear program remains a top focus for inspectors from the International Atomic Energy Agency, particularly as any ...

A spokesperson for the dissident MeK group told Newsweek of "a more advanced" alleged Iranian nuclear weapons program.

As nuclear talks falter, opposition group NCRI claims Iran has masked its warhead programme behind a fake satellite-launch programme.

The president of Iran’s nuclear energy agency said officials in that country have signed an agreement with Russia for ...

According to reports, Iran has told chief of the United Nations International Atomic Energy Agency that if Israel attacks its ...

US–Iran nuclear talks will shape Iran’s nuclear future and test the strength of global nonproliferation norms.

Iran says it executed nine militants of the Islamic State group detained after a 2018 attack. The Iranian judiciary's Mizan news agency announced the executions Tuesday.