Prime minister and others urge international community to take action to curb Tehran, accuses Security Council of being 'complicit in arming Iran’s murderous regime'

'Let’s stop being stuck in conflicts of the past,' White House adviser says in interview, but adds president 'will be tough'; move comes as Washington works to snap back sanctions

Possible crisis brews as Pompeo to notify UN Security Council Washington is triggering procedure, which other signatories to the nuclear deal say it does not have the right to do

Abu Dhabi summons Tehran's charge d'affaires for dressing down; earlier, Iranian military chief said Tehran would hold UAE responsible if ‘something happens’ in Persian Gulf

After UN Security Council votes down Washington bid to extend arms embargo, US president says Russian proposal can 'wait till after the election'

Netanyahu slams 'scandalous' Security Council vote, vows Jewish state will act 'with full force against whoever seeks to undermine its security'

Iranian president says Jerusalem shouldn't be allowed 'foothold' in region, resounding defeat of US-proposed UN resolution to extend Iran weapons ban a 'humiliation' for Washington

Rouhani says US failed to kill off 'half alive' deal; Iranian Foreign Ministry: America is isolated; Washington expected to deliver snap back letter next week to restore sanctions

US resolution to extend weapons ban resoundingly defeated; Pompeo says Israel, Gulf states expect Tehran to 'spread chaos and destruction' after embargo lifted in October

Security Council expected to reject US call to renew ban on weapons sales to Tehran; atomic agency chief says Iran still blocking inspectors from some nuclear sites