RT by @mikenov: RT by @mikenov: BEFORE & AFTER: Operated by the FSB’s border service, what’s left of the Russian Project 22460 Rubin-class patrol ship 𝘐𝘻𝘶𝘮𝘳𝘶𝘥 is shown sunk at pierside. It was hit by a UKR Navy Sargan-3000 Unmanned Surface Vessel (USV) in the Sea of Azov.