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

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

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

The Security Service of Ukraine said that it had “effectively disabled” a Russian submarine in the Russian Black Sea port of Novorossiysk.

Sweden’s new A26 “fifth-generation” submarine, that Poland just bought, is making Russia nervous, and in this video I break down why this stealth-focused Blekinge-class boat is already shifting the ...

The SBU said that it used the drone to strike a Russian Sea Dragon maritime recon aircraft, a key step for its later attack ...

Forbes contributors publish independent expert analyses and insights. David Kirichenko is a journalist focusing on war and technology. UNSPECIFIED, UKRAINE - OCTOBER 17: An SBU operative controls a ...

We’ve examined satellite imagery of Novorossiysk, where Ukraine says it carried out an undersea drone attack on a Russian submarine on Monday. Imagery from 11 December, days before the attack, shows ...

Russia has proposed to provide India with three fully refurbished Kilo-class submarines. The offer came right after President ...

Analysts in Seoul say suspicions of Russian assistance are difficult to dismiss. Read more at straitstimes.com. Read more at ...