TASS/. The Project 09852 special-purpose submarine Belgorod that will be floated out in the second quarter of this year will be the first carrier of Poseidon nuclear-capable underwater drones ...

On February 2, Russian President Vladimir Putin reported the end of the key stage of testing for the strategic unmanned underwater vehicle Poseidon MOSCOW, February 10. /TASS/. Factory trials of ...

Healey said the spy ship was "detected loitering over UK critical undersea infrastructure" in ... said the Royal Air Force ...

The RAF deployed a P8 Poseidon maritime ... had monitored a Russian spy ship - accusing the vessel, Yantar, of being used to gather intelligence and map the UK's underwater infrastructure.

Due to the classified nature of its equipment, the media was barred from taking videos and photos in certain parts of the Poseidon aircraft which has been an almost constant presence over the disputed ...