A U.S. military ship fired a warning shot after three vessels from Iran’s navy came too close to it and another patrol boat, officials said on Tuesday. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/3dX0CDN WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #WorldNewsTonight #Navy #Iran