A Russian submarine was deployed alongside a spy ship to map critical undersea infrastructure around Britain, it has emerged.

Ukraine’s SBU domestic security service has released new footage it says shows the country’s preparations for attacking a ...

A video of the attack on Novorossiysk with the Sub Sea Baby drone shows a calm port with several ships before a massive ...

A declassified image released by the Ministry of Defence (MoD) today shows a Royal Navy submarine and helicopter confronting ...

Ukraine said its naval drones damaged a Russian submarine in the Black Sea port of Novorossiysk, in a special operation it ...

Ukraine's internal security agency said the attack damaged and disabled a Russian Kilo-class submarine in the port city of ...

The Ukrainian military says it has blown up a $400m Russian submarine in an unprecedented attack on the Russian navy’s most important remaining Black Sea base located in Novorossiysk. The strike marks ...

The attack with Ukrainian-made "Sub Sea Baby" drones hit the submarine in the port of Novorossiysk where Russia has rebased ...

Ukraine claims it has carried out the first successful combat strike by an underwater drone against a submarine, damaging a ...

Russia is developing a new type of nuclear submarine to boost its defenses as it faces sanctions and the fast upgrades of ...

THE Royal Navy is testing a fleet of drones to patrol seas for Russian submarines. And they could also be used to form a ...

Russian submarines are being secretly deployed alongside Moscow's spy ship to map critical undersea infrastructure. A ...