Trump announces 'most crushing economic operation' against Iran

On August 19, 2026, President Donald Trump announced what he called the 'most crushing economic operation ever taken' against Iran, threatening severe economic punishment. He also warned that any country helping Iran would face economic consequences. Trump left open the possibility of further sanctions, signaling a potential escalation. The announcement came amid concerns about Iran's activities, including a separate warning about Siemens devices being vulnerable to hacking in water plants.