After an explosion in Moscow that killed the founder of a unit fighting on Russia’s side in the war against Ukraine, ...

A Norwegian-owned, Russian-crewed ship that authorities initially suspected of involvement in damage to an underwater fiber ...

Norwegian police seized a Russian-crewed ship on suspicion of being involved in causing “serious damage” to a fiber cable in ...

Vast stretches of Russian coast have been tarred by heavy fuel oil from two freighters that foundered in a storm.

The undersea cables that a Russian ship was caught trying to spy on this week are "critical to Britain's way of life", ...

The Russian oil tanker Volgoneft 212, which was carrying more than 4,000 tons of fuel, broke apart off the coast of Crimea. Of the 13 people on board the ship when it sunk, one was killed.

An undersea data cable between Latvia and Sweden was damaged early on January 26, the latest in a series of similar incidents ...

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a ...