Ukraine claimed it carried out an underwater drone strike on Dec. 15, the first such attack in maritime warfare, that ...

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

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

STORY: Drones have been part of war for many years.Simple remote-controlled aircraft were tested as early as World War ...

Ukraine’s domestic security service, the SBU, said Monday that it struck a Russian submarine in the Black Sea port of ...

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

Russia's use of hybrid warefare was the most dangerous aspect of the threat it poses, Britain's MI6 chief Blaise Metreweli ...

The Russian submarine was allegedly carrying Kalibr cruise missiles, which Russia has used in devastating strikes on critical ...

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

Russia is now arming its drones with Soviet-era air-to-air missiles to hunt Ukrainian aircraft, Kyiv said.

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

Ukrainian President Volodymyr Zelenskyy said Russia had sent over 450 drones and 30 missiles into Ukraine overnight.