HMS Sutherland, fresh from a demanding period of Arctic training on Exercise Cold Response, watched over the Russian presence as part of her duties with NATO’s Standing NATO Maritime Group One – a very high readiness task group made up of frigates and destroyers which patrols northern European waters to provide a reassuring presence. The Devonport-based frigate’s Merlin helicopter carried out a number of intelligence-gathering sorties over the Russian ships as they passed through the Channel.