NORTH SEA (Feb. 21, 2022) Ships from Standing NATO Maritime Group 1 operate in the North Sea during NATO's Exercise Dynamic Guard 22, Feb. 21, 2022. Dynamic Guard is a bi-annual, multinational maritime electronic warfare exercise series designed to provide tactical training, and help build and maintain electroinic warfare and anti-ship missile defence for the NATO Response Force and NATO national units. (U.S. Navy photo courtesy of Lt. Joelle Hoeksma, Royal Netherlands Navy)