A Russian surveillance plane recently flew within a few hundred meters of a German frigate operating in the Baltic Sea.

Accounts from students and a growing body of open-source evidence suggest Russia is quietly escalating a campaign to tempt ...

The Russian submarine shadowed by the Swedish Gripens was transiting the Kattegat, a strategic waterway linking the Baltic ...

The Soviet-designed military transport turboprop aircraft crashed into a cliff, sources at the scene told state news agencies ...

Estonia has halted the detention of Russian shadow‑fleet tankers amid fears of retaliation. The Baltic state is concerned that seizures in the Baltic Sea could cause the Russian government to defend ...

The order, signed by Ryazan's governor, instructs companies to select two to five workers who might be candidates for ...

U.K. forces thwarted what they believe was a covert operation by Russian submarines in the country’s Exclusive Economic Zone, ...

British and Norwegian militaries led a weekslong operation to deter Russian submarines in the North Atlantic, the U.K.

The ministry said it believes a technical malfunction caused the crash, and that there was no “damaging interference” with ...