Imran Kahn says Saudi Arabia also requested he intercede with Rouhani in a bid to defuse tensions

Rouhani at UN says he's willing to discuss 'small changes, additions or amendments' in exchange for economic relief; Trump says he will step up pressure campaign

Addressing world leaders, US president says sanctions against Iran will be tightened, not lifted, until it changes behavior and ends 'fanatical quest' for nukes

General Baqeri says enemies fear attacking his country, so are resorting to economic warfare instead; urges Saudi Arabia, UAE to cooperate

US president expected to push for pressure on Tehran, while at home he faces fresh threats of impeachment over dirt-digging against 2020 presidential rival

Projectiles fired from an area controlled by Iraqi paramilitary forces with ties to Tehran; no casualties reported

Iranian president also says country will present peace plan at UN, while extending 'hand of friendship and brotherhood' to its neighbors

The US president has vowed progress on Israel and the Palestinians, Iran, Afghanistan, North Korea and numerous trade deals. Some efforts are inching forward. Others have stalled

As US blames Tehran for attack on Saudi oil facilities, Revolutionary Guards commander says his forces are ready for 'any scenario'

Officials say Washington likely to send hundreds of personnel, defensive equipment; Trump says restraint 'shows far more strength' than launching strikes