BLACK SEA (June 23, 2021) The Romanian navy frigate ROS Marasesti (F 111) sails in formation with the Arleigh Burke-class guided-missile destroyer USS Laboon (DDG 58) during a passing and communication exercise in the Black Sea, June 23, 2021. Laboon is deployed to the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist Seaman Jeremy R. Boan)