STOCKHOLM - Sweden boosted its military presence in Stockholm's archipelago on Saturday, Oct. 18 to scour its waters for "foreign underwater activity" in a mobilization of ships, troops and helicopters unseen since the Cold War.
Reuters: Sweden is hunting for a Russian submarine less than 31 miles from Stockholm
Russia's Navy officers, officials and workers attend a ceremony of launching the Rostov-on-Don Russian diesel-electric torpedo submarine at the Admiralteiskiye verfy shipyard in St. Petersburg, on June 26, 2014.