Should Trump "take action, our confrontation will be like an earthquake", the head of Iran's supreme national security council has warned.

US treasury secretary vows Washington will 'collapse' Islamic Republic regime, promises toughest sanctions yet; US targets Hezbollah with new sanctions, emphasizing ties to Tehran

WASHINGTON: US President Donald Trump said Wednesday he was launching a major new campaign to target Iran’s economy, threatening “tremendous” punishment on any country that helps…