US President Donald Trump has issued sharp warnings to Tehran, while Iran's Supreme Leader Ayatollah Ali Khamenei has vowed a firm crackdown, accusing protesters of serving foreign interests.

The Supreme Leader called the demonstrators as “vandals” and “saboteurs” acting at the behest of foreign powers

Intelligence sources claim Tehran’s supreme leader will flee with up to 20 aides and family if protests escalate

Iran’s Supreme Leader Ayatollah Khamenei warns the nation will not back down amid protests, viral women’s defiance, and reports of a Moscow escape plan.

Supreme leader warns against foreign enemies and reiterates threat that authorities will crack down on the unrest.

Graham made the comments during a FOX News interview as the death toll of Iranian protesters at the hands of security forces continues to climb.

Videos circulating on social media showing Iranian women lighting cigarettes with burning photographs of Supreme Leader Ayatollah Ali Khamenei have emerged as one of the most striking images of the ongoing protests in Iran.

Iran's Ayatollah Ali Khamenei targeted US President Donald Trump, calling him “arrogant”, and said his hands were “stained with the blood of” Iranians.