File:Ivan Portnih and Peter Halvorsen 180221-N-KA046-0019 (26547517318).jpg - Wikimedia Commons

Image title180221-N-KA046-0019 VARNA, Bulgaria (Feb. 21, 2018) Ð Cmdr. Peter Halvorsen, right, commanding officer of the Arleigh Burke-class guided-missile destroyer presents a plaque to Ivan Portnih, mayor of Varna, in Varna, Bulgaria, Feb, 21, 2018. Carney, forward-deployed to Rota, Spain, is on its fourth patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners, and U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Turner/Released)