TALLINN, Estonia (March 20, 2023) The Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) arrives in Tallinn, Estonia for a scheduled port visit, March 20, 2023. Porter is on a scheduled deployment in the U.S. Naval Forces Europe area of operations, employed by the U.S. 6th Fleet to defend U.S., allied and partner interests. (U.S. Navy courtesy photo)