Group Exercise The USS Roosevelt, the USS Porter, the USS Donald Cook, the USNS Supply and the British HMS Kent participate in an exercise while conducting joint operations in the Arctic Ocean, May 5, 2020, to ensure maritime security. SHARE IMAGE: Download Image: Full Size (1.63 MB) Photo By: Royal Navy Photographer Dan Rosenbaum VIRIN: 200505-N-NO901-3013.JPG Photo Gallery