U.S. Navy Mineman Petty Officer 3rd Class Zachary Bourassa, Navy Munitions Command Atlantic Unit at Charleston Air Force Base, S.C., attaches a tail kit to an inert Mark 62 Quickstrike mine for Exercise Baltic Operations at RAF Fairford, England, May 31, 2018. BALTOPS is an ongoing cooperative training effort in its 46th iteration. It demonstrates the U.S. and NATO’s transparent and predictable efforts to maintain joint interoperability and ensure ready and postured forces that are focused upon deterring and defending against regional aggression. (U.S. Air Force photo by Senior Airman Emily Copeland)