By Barbara Erling WARSAW (Reuters) -British Prime Minister Keir Starmer is lobbying Poland to award a multi-billion-euro ...

"Both Sweden and Germany are playing a leading role and teaching other non-Baltic allies how to locate and monitor submarine ...

The U.S., Sweden and Germany are among nine participants in Playbook Merlin, a five-day exercise to ready submarine crews for ...

Some of America's closest European allies say they're already in a gray zone between peace and war with Russia.

NATO has launched Playbook Merlin 25, a major anti submarine warfare exercise in the Baltic Sea involving submarines, surface ...

British Prime Minister Keir Starmer actively lobbies for a lucrative submarine contract for Sweden's Saab, potentially ...

STOCKHOLM (Reuters) - Sweden has proof that a small foreign submarine was operating illegally in its waters last month, its top military officer said on Friday after a mysterious episode that ...

The foreign ministers of Poland and Sweden reaffirmed the two countries' strategic partnership on Monday, highlighting ...

CBS News' Holly Williams got rare access to NATO submarines and stealth ships in Sweden, where they're watching for any signs ...

Europe needs to prepare for long-term isolation of Russia amid the continuation of the Ukrainian conflict. Swedish Prime ...