"Any act of aggression will have severe consequences, for which the U.S. will bear full responsibility," Iranian Permanent Representative to the United Nations Amir Saeid Iravani wrote in a letter to U.

President Donald Trump on Monday said that further attacks or retaliation by the Houthis would be considered an attack by Iran and it would face “dire” consequences. Trump’s threat comes after the U.

President Trump said Monday he would hold Iran responsible for any future attacks by the Houthis in Yemen, threatening unspecified consequences against the Islamic Republic after he ordered large-scale strikes in recent days against the militants.