Add Yahoo as a preferred source to see more of our stories on Google. Ukraine's internal security agency said it used an underwater drone to damage a Russian submarine. The agency described the attack ...
New aerial satellite images have been released by Ukrainian intelligence officials of Kyiv's underwater drone attack on a Russian Kilo-class submarine in Black Sea port of Novorossiysk that occurred ...
Ukraine's internal security agency said it used an underwater drone to damage a Russian submarine. The agency described the attack as a first, potentially signaling a new chapter in drone warfare.