U.S. uses sea drones in combat for first time to attack Iranian naval base, CENTCOM says – CBS News U.S. uses sea drones in combat for first time to attack Iranian naval base, CENTCOM says CBS News Sea drones strike Iranian port in combat first for US Military Times America’s Latest Weapon Against Iran: Sea Drones WSJ Brought to you by Google News. Read the rest of the article here. FacebookTwitterGoogle+Pinterest