250 Roubles Aircraft Carrier, Admiral Kuznetsov

The Admiral Kuznetsov has the distinction of being the only aircraft carrier currently operated by the Russian Navy — a single, perpetually troubled vessel whose maintenance history includes a catastrophic floating dry dock accident in 2018 that sank the dock itself and dropped a 70-tonne crane onto the flight deck. The "Arctic Territories" issuing authority is a Marshall Islands-affiliated novelty licensing arrangement, not a recognized Russian administrative region, producing coins with no genuine circulation mandate.