President Donald Trump vowed Monday to hold Iran responsible after fighting between the United States and Houthi militants escalated following U.S. airstrikes over the weekend. "Every shot fired by the Houthis will be looked upon,

US President Donald Trump has traded threats with Iranian officials as he pledged to hold Tehran responsible for any retaliation by the Houthis. The bellicose rhetoric came two days after the Trump Administration’s first significant military action targeted the group that had threatened to resume its campaign against shipping in the Red Sea.