At Munich Security Conference, German chancellor criticizes Tehran for stepping up enrichment, restricting inspections by monitors from UN nuclear agency

TV network cites Israeli security officials warning that revived agreement won't take into account the nuclear gains Tehran has made since Trump withdrew from the accord in 2018

Outline detailed by Reuters reportedly provides for Iran's release of Western prisoners, subsequent gradual waiving of sanctions

Supreme leader insists nuclear research is for peaceful purposes to produce energy; senior Iranian negotiator at Vienna talks says parties are 'closer than ever'

State Department spokesman says US in 'very final stages' of talks indirect talks with Islamic Republic aimed at salvaging the 2015 agreement

French foreign minister says Iran has a 'clear choice' in the coming days; Tehran says it wants to see US Congress issue statement on commitment to possible agreement

Foreign minister tells Financial Times that 'as a matter of principle' Iranians don't trust the words of any head of state, and in particular US president

Speaking alongside visiting Irish minister, Iranian top diplomat accuses West of 'tampering with text and playing for time' in talks; calls for full removal of sanctions

Crowds wave Iranian flags, chant slogans and carry placards that read 'Death to America' and 'Death to Israel' as they celebrate uprising that ousted Western-backed monarchy

Senator says Iran can break out to a bomb within 60 days after attending 'sobering and shocking' briefing with diplomats, but Republicans say Biden too desperate for bad agreement