US warship attacked for third time from Yemen, says American official

Iranian ships in Gulf of Aden.  Iran has established a military presence off the coast of Yemen hours after Washington carried out its first direct strikes against Houthi forces. Two Iranian warships were sent to the Gulf of Aden reportedly to protect trade vessels from piracy.

At this site:

http://thehill.com/blogs/ballot-box/presidential-races/295273-trump-i-would-shoot-at-confrontational-iranian-ships

"Trump: I would shoot confrontational Iranian ships"