Leaked video confirms Ukrainian drones destroyed Russian corvette Boikiy in St Petersburg attack

A Ukrainian drone strike has effectively removed the Russian Baltic Fleet corvette Boikiy from operational service after the warship suffered catastrophic damage while in dry dock at Kronstadt, according to leaked footage shared on June 4, 2026, by the Russian Telegram channel Dosye Shpiona. The attack is strategically significant because it struck an actively deployed combatant at one of Russia’s most important naval support hubs, exposing the vulnerability of high-value warships during maintenance periods when mobility and self-protection are severely reduced. Read full defense news at this link...

The footage shows the Project 20380 Steregushchiy-class corvette Boikiy engulfed by fire inside the Veleshchynskyi Dry Dock at the Kronstadt Naval Plant, resulting in the total collapse of its integrated sensor mast. (Picture source: Telegram/Dosye Shpiona)

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