Russo-Ukrainian War. Day 423: Ukrainian air defense shot down eight drones in a nighttime attack

Russian forces used a new delivery of Shahed drones to strike Ukraine for the third consecutive day, targeting Kyiv for the first time in 25 days. The Ukrainian General Staff reported that Russian forces launched 26 drones on April 20, of which Ukrainian forces shot down 21 and 12 drones on April 21, of which Ukrainian forces shot down eight.[1] Russian forces targeted Kyiv, Odesa, Poltava, Vinnytsia, Dnipropetrovsk, Zaporizhzhia, Kharkiv, and Chernihiv oblasts overnight on April 19 to 20 and 20 to 21.[2] The Kyiv City Military Administration reported no damage from the strikes in Kyiv.[3] Head of the Ukrainian Joint Coordination Press Center of the Southern Forces Nataliya Humenyuk stated on April 20 that Russian forces waited until a new shipment of Shahed drones arrived to use them for further strikes and noted that Russian use of missiles has also decreased.[4]

Commander of the Russian Baltic Sea Fleet Admiral Viktor Liina reportedly assumed command of the Russian Pacific Fleet on April 21 following the completion of Russian drills in the Pacific on April 20. Kremlin newswire TASS, citing an unnamed source, reported that Liina replaced Admiral Sergei Avakyants who had commanded the Russian Pacific Fleet since 2012.[5] Unofficial reports of Liina’s appointments coincide with the Russian Ministry of Defense’s (MoD) announcement that the Pacific Fleet and elements of the Russian Aerospace Forces completed drills in the Pacific under the supervision of Commander-in-Chief of the Russian Navy Admiral Nikolai Yevmenov.[6] The Russian MoD may have named Yevmenov as the supervisor for these drills following milblogger and nationalist discourse about Avakyants’ abrupt termination amidst the combat readiness checks.[7] ISW previously assessed that Avakyants’ dismissal may have been a result of his inability to recreate pre-war, large scale Pacific Fleet combat readiness checks due to the Pacific Fleet’s significant combat losses in Ukraine.[8]

A Russian fighter-bomber accidentally bombed Belgorod on April 20. The Russian Ministry of Defense (MoD) announced on April 20 that a Russian Su-34 bomber accidentally dropped a bomb while flying over Belgorod City.[9] The explosion left a crater with a 20-meter (65-foot) radius in the southern part of the city and injured three civilians.[10] The cause of the accidental bombing remains unclear, as does the reason for flying an armed bomber over a populated city. Russian milbloggers did not react to the bombing with the same vitriolic anger they often use with Russian battlefield failures. One milblogger compared the accidental bombing to the Su-34 crash in Yeysk, Krasnodar Krai, in October 2022, claiming that Belgorod residents should be thankful that the bomb did not hit a residential building.[11] Another milblogger expressed appreciation for the MoD taking responsibility for the accident and characterized the act as an atypical sign of health in the MoD.[12] A Rossiya-1 broadcaster, speaking about the event, stated that “modern military equipment allows Russian units to eliminate extremists in the special operation zone from a minimal distance”– likely an error that indicates confusion in Russian state media on how to frame the accident in the information space.[13]

The Angry Patriots Club accused Wagner Group financier Yevgeny Prigozhin of supporting efforts to freeze the war in Ukraine. Former Russian officer and ardent nationalist Igor Girkin and his Angry Patriots Club posed 40 direct questions addressed towards the Kremlin, Russian President Vladimir Putin, and the Russian military command about Russia’s conduct of the war in Ukraine, foreign affairs, and domestic power struggles.[14] Girkin asked why Russian authorities are not arresting Prigozhin for his “direct calls” to freeze the war at the current frontlines, which Girkin characterized as calls to “violate the territorial integrity of the Russian Federation.”[15] Girkin notably mentioned Prigozhin when asking who was responsible for Russian withdrawal from Kherson Oblast – an operation overseen by Wagner-affiliated former Commander of the Russian Armed Forces in Ukraine at that time Army General Sergey Surovikin.[16] Girkin and Prigozhin have a long-standing feud – likely as a result of competition for patronage – and Girkin’s accusations against Prigozhin may be an attempt to discredit his rival.[17]

This accusation may also indicate that Prigozhin has found a patron – possibly affiliated with the Russian MoD – who supports the temporary freeze of the war in Ukraine for political reasons. The Angry Patriots Club previously amplified a forecast that miscontextualized Prigozhin’s April 14 essay as a call to end the war in Ukraine, stating that Prigozhin’s essay was the start of a political campaign to move to the defense of new territories and freeze the war.[18] The forecast noted that the Russian MoD and Russian private military companies (PMCs) are already recruiting contract servicemen to defend occupied positions, while Russian propagandists are entertaining news about the counteroffensive to possibly present a major victory to Russians if Ukrainians are unsuccessful.[19] The forecast argues that Russia would freeze the war for 2024 for political reasons such as the presidential elections if Russia is successful in repelling Ukrainian counteroffensives. Prigozhin’s essay notably called on Russia to commit to a decisive battle in Ukraine or embrace a temporary defeat that would allow Russia to set conditions for a future victory without negotiations.[20] It is possible that Girkin and his patrons are fearful that Prigozhin has joined the political faction that is urging Russian President Vladimir Putin to stop the war on current lines following planned Ukrainian counteroffensive.[21]

Prigozhin publicly restored his cooperation with the Russian MoD and seemingly regained some Kremlin-allocated privileges at the start of April after a months-long feud with the Russian military command.[22] The Russian MoD and the Russian military command could be interested in freezing the war to reconstitute Russian forces. ISW previously assessed that the Russian MoD had likely advised Putin early on about measures such as mobilization that could have changed the course of the war earlier, and the Russian MoD had previously ordered a short-lived operational pause over the summer of 2022, for example.[23] Prigozhin’s recent cooperation with the Russian MoD indicates that he may have reached an agreement with the Russian military command – possibly offering to advocate to Putin for a temporary ceasefire to regain the ability to grow his forces and expand his political standing ahead of Russian gubernatorial and presidential elections. Prigozhin had also been criticizing Putin’s maximalist goals in Ukraine and offering grim forecasts about Russia’s need for years-long grinding attacks to capture Donbas, which are likely part of the ceasefire narrative.[24]

A temporary ceasefire in Ukraine and protraction of the war will only benefit Russia by allowing it to reconstitute its forces and wear down Western support for Ukraine. Russia will use occupied territories in Ukraine as a springboard for future offensive operations after it restores its combat capabilities. Russia is continuing to weaponize information operations in the West to discourage military aid provisions, and such efforts will only intensify if Russia is able to establish a strong defensive line with contract servicemen and conscripts that will slow Ukrainian advances.[25]

Russian President Vladimir Putin signed a law aimed at supporting the Kremlin’s ongoing efforts to set conditions for domestic crackdowns and the removal of officials who have fallen out of favor. Putin signed a bill on April 14 increasing administrative liabilities for unauthorized entry into critical energy infrastructure facilities and facilities operated or protected by Rosgvardia (Russian National Guard), the Federal Security Service (FSB), the Foreign Intelligence Service (SVR), Ministry of Internal Affairs (MVD), the Russian penitentiary system, the federal executive body for mobilization, and the Russian Armed Forces.[26] The Kremlin likely intends to use these increased punishments to obscure the activities of Russian military and security organs while also expanding these entities’ ability to oust officials and crack down on Russian citizens under accusations of trespassing. Putin recently signed bills expanding legal punishments for the discreditation of all Russian personnel fighting in Ukraine and for the misappropriation of Russian military assets, and Russian security organs have increasingly used these laws as pretexts for the arrest of Russian citizens.[27] ISW has previously assessed that the Kremlin may be using the pretext of threats to Russia’s defense industrial base (DIB) to justify crackdowns, and the new law likely aims to broaden the guises under which Russian authorities justify internal repressions.[28]  ISW previously assessed that the FSB appears to be conducting a large-scale overhaul of domestic security organs, which the new law may further augment.[29]

 Key Takeaways

• Russian forces used a new delivery of Shahed drones to strike Ukraine for the third consecutive day, targeting Kyiv for the first time in 25 days.
• Commander of the Russian Baltic Sea Fleet Admiral Viktor Liina reportedly assumed command of the Russian Pacific Fleet following the completion of Russian drills in the Pacific.
• A Russian fighter-bomber accidentally bombed Belgorod on April 20.
• The Angry Patriots Club accused Wagner Group financier Yevgeny Prigozhin of supporting efforts to freeze the war in Ukraine.
• Russian President Vladimir Putin signed a law aimed at supporting the Kremlin’s ongoing efforts to set conditions for domestic crackdowns and the removal of officials who have fallen out of favor.
• Russian forces conducted limited ground attacks along the Kupiansk-Svatove-Kreminna line.
• Russian forces continued to advance in and around Bakhmut, although Russian forces have not completed a turning movement around the city.
• Russian forces continued offensive operations along the Avdiivka-Donetsk front and conducted a limited ground attack in western Donetsk Oblast.
• Russian sources claimed that Ukrainian forces have established positions on the east (left) bank of Kherson Oblast.
• Russian federal subjects are forming new cross-regional volunteer formations to support the ongoing force generation campaigns.
• Russian authorities are expanding the logistics capabilities and security measures on the Arabat Spit likely to prepare for a possible Ukrainian counteroffensive.