Ukrainian naval drones have achieved a historic breakthrough, launching unprecedented attacks deep into Russian-held ...

Hard Cat, a Ukrainian drone maker, told Business Insider that the uncrewed drone, the Black Widow 2, can take out surface ...

The Russian Black Sea Fleet was defeated in a clash with a nation practically devoid of warships. The key to this victory was ...

This is particularly true given Russia’s existing involvement of foreign actors, like North Korea, and its use of Iranian drones to strike Ukraine ... The Russian cargo ship PORT OLYA-3 has ...

Both US officials and an Azerbaijani minister have blamed the crash on Russian air defences responding to a Ukrainian drone attack. Watch: 'NATO Santa' shot down over Moscow in apparent Russian ...

It comes after Ukraine said it was behind a drone strike on a Russian oil base in the region. Submit your questions for our correspondents in the box below.

RFE/RL's Live Briefing gives you all of the latest developments on Russia's full-scale invasion of Ukraine, Western military aid to Kyiv, worldwide reaction, and the plight of civilians and refugees.