ロシア、カスピ海から装甲砲艦と上陸艇からなる艦隊を移動させたのか

Russian naval assets of Caspian flotilla enters Black Sea amid the tension with Ukraine
https://navalpost.com/russian-naval-assets-enters-black-sea-amid-the-tension-with-ukraine/
https://navalpost.com/wp-content/uploads/2021/04/xshmel-class-gunboat-696x442.jpg.pagespeed.ic.TpbawBvfje.jpg
https://www.militaryfactory.com/ships/imgs/shmel-armored-artillery-gunboat-soviet-union-russia.jpg
https://www.globalsecurity.org/military/world/russia/images/11770-image02.jpg

砲艦はなかなか殺意が高そう
まあ正規の海軍艦艇じゃ一蹴されそうだけどウクライナあたりならこれで十分なのか