The advisor to the Supreme Leader of Iran on military affairs, Mohsen Rezaei, accuses the United States of being the only pirate force in the world that owns aircraft carriers.Rezaei added that Iran's ability to confront pirates is no less than our ability to sink warships. Rezaei addressed the Americans and said: "Prepare to face a graveyard for your aircraft carriers and troops, just as the wreckage of your planes remained in Isfahan."