Spanish Navy multi-purpose amphibious assault ship Juan Carlos I (L61), prepares to moor at Naval Base Kiel-Tirpitzhafen, Germany in preparation of exercise Baltic Operations (BALTOPS) 2019, June 5, 2019. 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 partner nations. (U.S. Marine Corps photo by Cpl. Abrey Liggins)

- Image ID: TCND7K
Spanish Navy multi-purpose amphibious assault ship Juan Carlos I (L61), prepares to moor at Naval Base Kiel-Tirpitzhafen, Germany in preparation of exercise Baltic Operations (BALTOPS) 2019, June 5, 2019. 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 partner nations. (U.S. Marine Corps photo by Cpl. Abrey Liggins)
APFootage / Alamy Stock Photo
Image ID: TCND7K