Le forze di difesa colpiscono due motovedette della classe Rubin dell’FSB

Is it these? Says one hit in december 2025 on wikipedia too

Google/wiki

The Rubin-class (Project 22460 Okhotnik) patrol boats, used by the Russian Coast Guard, are specialized, relatively small vessels, with costs not as commonly disclosed as larger, major warships. They are designed for border security, featuring stealth technology and sometimes carrying unmanned aerial vehicles.

Wikipedia
Wikipedia
+1

While specific per-unit costs for the Rubin-class (Project 22460) are not explicitly detailed in the provided search results, they are generally considered to be in a lower cost category compared to major combatants like the Project 22350 frigates, which cost approximately $250 million each, or the Amur-class submarines, which cost around $
450 million.

Wikipedia
Wikipedia
+1

For context on Russian ship costs mentioned in the search results:
Project 22350 Frigate: ~$250 million per ship.
Project 23900 LHD: ~100 billion rubles total for two.
Project 22160 Patrol Ship: ~$65 million (Sergey Kotov).
Project 949AM Submarine Modernization: ~RUB 12 billion ($182 million) each.

Wikipedia
Wikipedia
+3

The Rubin-class vessels (Project 22460) are built at shipyards such as Vostochnaya Verf in Vladivostok, PJSC Zelenodolsk Plant, and Shipyard Zaliv.

Very good