Ahead of resumption of talks, foreign minister says countries should avoid 'excessive demands that go beyond the terms of the nuclear agreement' from 2015

As nuclear talks set to resume, IAEA warns of limited access while Iranian atomic agency brags that only countries 'with nuclear arms' are able to enrich uranium at such levels

Long-stalled negotiations to move forward; US says a deal is possible if Tehran is ‘serious’

Blinken says though Britain, France and Germany agree diplomacy is best way forward, it is still not yet clear if Tehran is willing to comply with terms of 2015 agreement

Information included use of UAVs in recent years and individuals involved in development, reports says; came as Israeli officials push attention to drones as growing threat

Tal Kalman, who holds the military's Iran file, says Israel prefers a diplomatic solution but is 'preparing for other scenarios' as well

Israeli F-15s accompanied US B-1b heavy bomber on its way to the Gulf; move comes amid growing threats by Jerusalem and Washington over Iranian nuke program

Saeed Aghajani and two companies helping IRGC build unmanned vehicles put on Treasury blacklist; had been named by Gantz in August as person planning and carrying out attacks

US president will meet with leaders of France, Italy, UK and Germany to coordinate on efforts to revive JCPOA, as Washington admits skepticism regarding chances it can be revived

White House skeptical over claim made by Iranian official that frozen negotiations will resume by the end of next month, says it will wait for EU confirmation