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 ...

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

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

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 ...

The U.S. has agreed to provide unspecified security guarantees to Ukraine as part of a peace deal to end Russia's nearly four ...

The New Safe Confinement dome protects the surrounding environment from leaking radiation, but a recent drone strike on the ...

The GUR said that the modified drone contains foreign-made parts produced by companies in the US, UK, Germany, Switzerland, ...

The Security Service of Ukraine reported that it had struck an Improved Kilo-class submarine at the Russian naval base at ...

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

Ukraine’s SBU claims its Sea Baby drone critically damaged a Project 636.3 Varshavyanka-class submarine at Novorossiysk, ...