Ukraine’s Security Service (SBU) reported that its **“Sub Sea Baby” underwater drones struck a **Russian Kilo-class submarine docked in the Novorossiysk naval base on Dec. 15, claiming the strike caused critical damage and put the vessel out of action.
New Maritime Warfare Tactic: If true, the use of underwater drones to hit a submarine inside a protected port marks a significant evolution in naval combat, especially where traditional naval forces are limited.