NATO is stepping up its Arctic patrols. A key goal is getting eyes on Russian subs before they can disappear into deep water

NATO has expanded its footprint in the North Atlantic, partially in response to an increased Russian submarine presence.
Yahoo

Sweden military shadows a 'limping' Russian sub in the Baltic Sea

Add Yahoo as a preferred source to see more of our stories on Google. A Swedish Navy vessel shadows a Russian submarine as it makes its way across the Baltic Sea toward Russia on Wednesday. Photo by ...
Barron's

Swedish Military Says Tracking Russian Sub In Baltic Sea

Sweden's armed forces said Wednesday they were following a Russian submarine that entered the Baltic Sea a day earlier, calling it a "routine operation" in collaboration with its allies. The Barron's ...
UPI

Sweden military shadows 'limping' Russian sub in Baltic Sea

Oct. 15 (UPI) --The Swedish military deployed fighter jets and a warship to shadow a Russian submarine after it entered the Baltic Sea on Tuesday and continues sailing toward a Russian port. The ...