Add Yahoo as a preferred source to see more of our stories on Google. Ukraine says its sea drones hit and sank two Russian Black Sea Fleet landing ships. Video footage released by Ukraine shows the ...

Houthi rebels have introduced a new and dangerous threat to commercial vessels, as well as US and allied warships, operating in key waterways off the coast of Yemen: drone boats packed with explosives ...

Russia is training to sink fake ships with explosive-packed naval drones. It's an innovative tactic that Ukraine has used to batter Russia's Black Sea Fleet. However, since Ukraine lacks a proper ...