We’ve examined satellite imagery of Novorossiysk, where Ukraine says it carried out an undersea drone attack on a Russian ...

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

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

Ukraine’s domestic security service, the SBU, said Monday that it had carried out an attack on a Russian submarine in the ...

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

As it tried to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a ...

Through the Ukraine War, the Russian Navy has lost over 20 warships, submarines, landing ships, patrol boats, and support ...

A US Navy nuclear-powered submarine arrived in Iceland for the first time on Wednesday. A top admiral told BI the USS Newport News' visit sent a message to America's adversaries. It comes as the US ...

The U.S. Navy's nuclear-powered attack submarine USS Greenville docked at the Busan Naval Operations Base on Tuesday, South ...

The Russian Navy has enhanced its capabilities by adding an advanced nuclear-powered attack submarine – named Arkhangelsk - to its fleet. The attack submarine was handed over to the Russian Navy in a ...

The introduction of yet another of America’s finite number of attack submarines into the Indo-Pacific indicates how important of an area of operation it has become. The United States is stacking up ...

The nuclear reactor of the fourth Suffren-class nuclear-powered attack submarine (SSN), De Grasse (S638), was fired up for ...