On board the Royal Fleet Auxiliary replenishment ship Black Rover (1973) while under way in the North Atlantic during the NATO exercise Ocean Safari. The photographer is looking aft and to starboard from the starboard side of the bridge wing showing the quarterdeck of the guided missile destroyer Kent (1961) which is keeping station close alongside during a refuelling serial. Only the quarterdeck and part of the Seaslug missile launcher of the Kent can be seen on the left. On the horizon is the Royal Navy anti-submarine warfare aircraft carrier Hermes (1953).