US President-elect Biden has signaled Washington will seek to rejoin the deal, which Trump backed out of in 2018

Purpose of new construction at Fordo, which has been suspected as a site with military purposes, remains unclear

UN atomic watchdog head says additional understandings must lay out how Iran's violations of multilateral accord can be reversed, as parties are no longer at 'square one'

Ron Dermer says US president-elect has 'a deep emotional commitment' to Israel, claims Netanyahu's speech to Congress against nuke deal accelerated Israel-Arab ties

Joint commission representing China, France, Russia, Germany, Britain and Iran meets in effort to prevent total breakdown of 2015 agreement before Biden enters office

Elliott Abrams says Fakhrizadeh assassination will slow down Tehran's nuclear program, claims Netanyahu was ahead of curve in recognizing 'defective' nuclear deal

In letter, lawmakers hope to reassure Biden he can jump back into deal without pushback from Congress, despite objections from pro-Israel lobby and from Netanyahu

But Iranian president says Tehran will only do so if pact's other signatories 'resume all of their commitments'; hints he won't sign bill to increase uranium enrichment to 20%

As concerns increase, Guterres says Tehran should comply with 2015 agreement, notes Israeli intel about probable Iranian missiles in Libya

Anatoly Viktorov also claims Israel is the aggressor for attacking Hezbollah arms shipments, says there is 'no proof' terror group behind attack tunnels dug under northern border