Black Sea Fleet Receives New Sub
People attend a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg, June 26, 2014. "Rostov-on-Don" produced under Project 636.3 is the second serial submarine being built by OJSC Admiralty Shipyards for Russia's Black Sea Fleet.
Alexander Demianchuk / Reuters
Workers attend a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg.
Alexander Demianchuk / Reuters
Crew members pose for a picture during a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg.
Alexander Demianchuk / Reuters
Workers attend a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg.
Alexander Demianchuk / Reuters
People attend a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg.
Alexander Demianchuk / Reuters
Crew members attend a ceremony launching the diesel-electric submarine "Rostov-on-Don" at the Admiralty Shipyards in St. Petersburg.
Alexander Demianchuk / Reuters