Russian submarines,destroyers and cruisers underway off the cost of Puerto Rico in the Caribbean.

Russian submarines underway off the cost of Puerto Rico in the Caribbean. View of Russian tender underway. "Z" Class Submarine underway in silhouette. Port bow view of Russian submarine on surface. Stern view of Russian submarine in Caribbean. Side of "Z" Class submarine. Russian submarine on surface. Smoke over submarine coming from engines. Port beam view of the KIROV CLASS Cruiser underway. Russian Destroyer and Cruiser. Russian DLG underway. Beam view of the two ships.