190613-N-EI510-0006 BALTIC SEA (June 13, 2019) Military Sealift Command civilian Andrew Vogelheim gives a safety brief aboard the Blue Ridge class command and control ship USS Mount Whitney (LCC 20) in the Baltic Sea, June 13, 2019 during exercise Baltic Operations (BALTOPS). BALTOPS is the premier annual maritime-focused exercise in the Baltic Region, marking the 47th year of one of the largest exercises in Northern Europe enhancing flexibility and interoperability among allied and partnered nations. (U.S. Navy Photo by Mass Communication Specialist 2nd Class Scott Barnes/Released)