That's all for now
That's all for now of our live coverage of developments in Iran.
Today was marked by an intensifying war of words between Washington and Tehran.
Donald Trump kicked off proceedings by repeating his warning that "a massive armada is heading to Iran".
In response, officials of varying levels of seniority in Iran responded, promising the country would defend itself if attacked, target the US and Israel and escalate seriously and decisively.
Iran is trying to posture aggressively even after it lost the 12-day war against Israel last June.
The most senior official to raise the prospect of retaliation was foreign minister Abbas Araghchi.
He promised Iran's army had "their fingers on the trigger to immediately and powerfully respond to ANY aggression".
Striking a similar theme, adviser to the supreme leader Ali Shamkhani warned any US strikes would mean "the beginning of war".
Meanwhile, a human rights group said it has confirmed at least 6,000 deaths during the unrest and subsequent regime crackdown - and that it was investigating at least 17,000 other deaths.
To catch up on the latest, our experts here at Paste BN run through what you need to know...