Two Iranian warships set sail Tuesday for the Atlantic Ocean on their navy's first-ever mission there, state TV reported. The voyage comes amid an ongoing push by Iran to demonstrate the ability to project power across the Middle East and beyond. The report said that the destroyer Sabalan and the logistic helicopter carrier Khark will be dispatched on a three-month voyage. "The warships will have task of securing shipping routes as well as training new personnel," the semi-official Fars news agency quoted Iran's navy chief Admiral Habibollah Sayyari as saying.