US National Security Adviser says sanctions will only come off one a comprehensive deal is in place; Tehran insists sanctions must go first

French president says he's hopeful, even as Iran's Rouhani and Zarif insist no meeting or talks possible until US ends sanctions

Islamic Republic has twice scaled back its commitment to the 2015 agreement with world powers in recent months

Iranian lawmakers reportedly preparing a resolution condemning and prohibiting further talks with the United States

Islamic Republic leader says summit merely a 'photo op' unless Washington eases financial pressure; claims fear of nuclear weapons already 'removed' by Khamenei's 2003 fatwa

Former PM says Netanyahu too dependent on US president and made vulnerable by his erratic policies

Ministers said to cite US president's dialogue with North Korea's Kim Jong Un as disturbing precedent, 'but our capacity to influence and confront Trump is extremely limited'

French President says G7 diplomacy created conditions for historic summit; Trump says meeting will require 'correct circumstances' but sit down will have to happen

Iranian president throws his support behind diplomacy to solve nuclear tensions: 'The main thing is our country's national interests'

No details provided on allegations against Fereydoun Ahmadi and Mohammad Azizi, detained amid severe financial crisis