A senior UN official warned on Thursday that threats of military action against Iran, like those made by US President Donald Trump, increased "volatility" in the protest-torn country.

Iran was shaken over the last week by some of the biggest anti-government protests in the history of the Islamic republic, although the demonstrations appear to have diminished in the face of repression and a week-long internet blackout. 

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.