After a call between the leaders on Wednesday, Trump said Putin had offered to 'participate' in talks on Tehran's nuclear ...

Iran is preparing a counter-proposal after rejecting the U.S. nuclear deal, prompting President Trump to caution that "time ...

President Vladimir Putin told U.S. President Donald Trump that he was ready to use Russia's close partnership with Iran to ...

MOSCOW/WASHINGTON — Russian President Vladimir Putin told U.S. President Donald Trump on Wednesday that he would have to ...

Hardline speech from the Supreme Leader and a leaked IAEA report fuel fears that the time for diplomacy is running out.