Ukraine Hits Two Russian Ships in Crimea Bay

The Yamal, a Project 775 vessel commissioned in 1988, measures 112.5 metres in length and is rated for a combat cargo load of up to 500 tonnes, including armoured vehicles, artillery, and up to 300 troops. Its estimated replacement value exceeds $80 million. The Nikolai Filchenkov, a Project 1171 landing ship built in 1975, carries up to 1,000 tonnes of cargo or vehicles. Naval News, which tracks open-source fleet valuations, placed the combined market replacement cost of the two ships at approximately $150 million. The Podlet-K1 radar station destroyed in the same operation was estimated at $5 million.

“Its estimated replacement value exceeds $80 million.”

The Sevastopol strike fits a pattern of systematic Ukrainian pressure on Russian amphibious capability in Crimea that has intensified since January 2026. Ukraine first demonstrated the vulnerability of Black Sea Fleet surface ships in April 2022, when it sank the guided-missile cruiser Moskva. Since then, Ukrainian forces have damaged or destroyed at least 11 major Russian naval vessels through combinations of long-range missiles, maritime surface drones, and, increasingly, aerial drone swarms operating without line-of-sight control. The strikes have progressively reduced Russia's ability to use Crimea as a staging point for large-scale amphibious operations along Ukraine's southern coast.

Ukrainian military officials framed the 20 April operation as part of the ongoing campaign to degrade Russia's ability to reinforce the peninsula. Landing ships are critical to Russia's logistics in Crimea: with Ukrainian forces having targeted the Kerch Bridge in multiple previous strikes, sea transport remains the primary heavy-load route connecting the peninsula to mainland Russia. "Every landing ship removed from the equation reduces Russia's ability to move armour and ammunition into Crimea under fire," a senior Ukrainian defence official said, speaking on background to The Kyiv Independent on 21 April.

The overnight operation occurred on the same night that Russian forces launched 7,767 kamikaze drones and conducted 2,916 artillery shelling attacks against Ukrainian positions across multiple front sectors, according to the Ukrainian Armed Forces general staff daily briefing for 20 April 2026. Three civilians were killed and 26 injured in the Russian attacks, with strikes recorded in Kharkiv, Zaporizhzhia, and Dnipropetrovsk oblasts. Over 206 combat engagements were logged in a single 24-hour period, making it one of the most intense days of fighting in April.

Not all analysts read the Sevastopol strike as a strategic turning point. Michael Kofman, Senior Fellow at the Carnegie Endowment for International Peace, noted on 21 April that Russia has previously compensated for Black Sea Fleet attrition by rotating vessels from its Caspian Flotilla through the Volga-Don canal. "These strikes are operationally significant, but Russia has shown consistent ability to absorb Black Sea Fleet losses without fundamentally changing its posture," Kofman wrote. He pointed to the February 2026 transfer of two Caspian landing ships as evidence that Moscow had anticipated further Crimea-based losses and pre-positioned replacements.

Ukrainian intelligence has been tracking potential replacement vessel movements since February 2026. The directorate said Tuesday that it identified two additional Russian landing ships in the lower Volga near Astrakhan that appear ready for Volga-Don transit. That transfer, which takes roughly two weeks to complete, would be the clearest signal that Moscow intends to reconstitute its Sevastopol amphibious capability rather than accept permanent degradation. The directorate said it would "take appropriate action" if a transit is confirmed.

President Volodymyr Zelensky, in his nightly address on 20 April, said Russia's oil and military infrastructure had suffered at least $2.3 billion in losses during March 2026 from long-range Ukrainian drone strikes — a figure he framed as evidence that Ukraine's deep-strike campaign was "slowly bankrupting the Russian war machine." The Sevastopol operation added an estimated $155 million to that running toll on the same day he spoke.