BALTIC SEA (June 8, 2022) Engineman Firemen Justin Mills, left, and Engineman 1st Class Kevin Duffy change an engine head aboard the Whidbey Island-class dock landing ship USS Gunston Hall (LSD 44), June 8, 2022, during exercise BALTOPS 22. BALTOPS 22 is the premier maritime-focused exercise in the Baltic Region. The exercise, led by U.S. Naval Forces Europe-Africa, and executed by Naval Striking and Support Forces NATO, provides a unique training opportunity to strengthen combined response capabilities critical to preserving freedom of navigation and security in the Baltic Sea. (U.S. Navy photo by Mass Communication Specialist Seaman Keith Nowak)