Iran’s currency has dropped to a record low against the dollar, as the US moves to tighten the economic screws on Tehran. Follow for live updates.

Treasury Secretary Scott Bessent announces Economic D-Day against Iran, unveiling what he calls the toughest sanctions in history to sever all

Iran's rial slumps to record low ahead of sanctions announcement; Tehran charges measures prove US failed in war, says it issued warnings against cooperating with pressure campaign