Ukraine Project

Russia claimed that Ukraine conducted a series of drone strikes against Moscow on May 30 as Russia again targeted Ukraine with Iranian-made Shahed drones. The Russian Ministry of Defense (MoD) accused Ukraine of attacking Moscow with eight drones on the morning of May 30, and claimed that Russian forces shot down five of the drones and suppressed three drones with electronic warfare systems. Russian propagandist Vladimir Solovyev, however, claimed that Ukraine launched 32 drones of which some targeted the prestigious neighborhood of Rublyovka in Moscow Oblast. A Russian independent outlet claimed that the drone strikes predominantly targeted areas near Russian President Vladimir Putin’s residence in Novo-Ogaryovo and other elite neighborhoods in Moscow Oblast. Moscow Mayor Sergei Sobyanin stated that several buildings in Moscow suffered minor damage, and Russian sources amplified footage of a minor explosion in the Novaya Moskva neighborhood. A Russian milblogger claimed that drones flying over Moscow resembled Ukrainian attack drones. Geolocated footage shows Russian forces shooting down drones identified as Ukrainian by OSINT accounts in several different areas of Moscow and Moscow Oblast. Ukrainian presidential aide Mykhailo Podolyak denied that Ukraine was directly involved in the drone strike but forecasted that there could be an increase in such attacks in the future.

Russian forces conducted another series of strikes against Ukraine with cruise missiles and Iranian-made drones overnight on May 28 to 29 and during the day on May 29. The Ukrainian General Staff reported that Russian forces launched 40 Kh-101/Kh-555 air-based cruise missiles and 38 Shahed-131/136 drones on the night of May 28 to 29 and 11 Iskander-M/K missiles during the day on May 29. The Ukrainian General Staff reported that Ukrainian air defenses destroyed in all 36 Kh-101/Kh-555 cruise missiles, 30 Shahed drones, and all 11 Iskander missiles. Ukrainian officials reported that Ukrainian forces intercepted all 11 Iskander missiles, and 40 cruise missiles and Shahed drones that targeted Kyiv City and Kyiv Oblast. Ukrainian sources reported that Ukrainian forces also intercepted missiles and drones near the cities of Lviv, Mykolaiv, and Odesa, and that Russian forces struck port infrastructure in Odesa City and a military infrastructure facility in Khmelnytskyi Oblast. Russian forces launched a relatively higher number of missiles than in recent series of strikes following the largest Russian series of Shahed strikes since the start of the full-scale invasion of Ukraine on May 28. ISW previously assessed that Russian forces began a new limited air campaign in recent months to degrade Ukrainian counteroffensive capabilities, but that the Russian prioritization of targeting Kyiv is likely further limiting the campaign’s ability to meaningfully constrain potential Ukrainian counteroffensive actions.

Russian forces conducted the largest Shahed drone strike against Ukraine since the start of the war overnight on May 27-28. The Ukrainian General Staff reported that Russian forces launched 59 Shahed-131/136 drones, of which Ukrainian forces shot down 58. Ukrainian Air Force Spokesperson Colonel Yuriy Ihnat characterized this strike as the largest drone strike since the start of the war and stated that Russian forces chiefly targeted Kyiv. Zhytomyr Oblast Head Vitaliy Bunechko reported that Russian drones struck an unspecified infrastructure facility in the oblast. The Russian allocation of aerial munitions to targeting Kyiv rather than prioritizing infrastructure or military facilities continues to constrain this limited Russian air campaign’s ability to meaningfully degrade Ukrainian offensive capabilities for the upcoming counteroffensive, as ISW has previously assessed.

Wagner Group mercenaries appear to be withdrawing from Bakhmut city to reconstitute and regroup in the rear as Russian offensive operations decrease in and around the city. Ukrainian military officials reported that Russian offensive operations had dramatically decreased to two skirmishes in the Bakhmut direction, and Ukrainian Deputy Defense Minister Hanna Malyar attributed this decrease to the Russian relief-in-place and regrouping of forces in the area. The Ukrainian General Staff reported on May 27 that Russian forces conducted unsuccessful offensive operations west of Khromove (immediately west of Bakhmut) and in the direction of Predtechyne (15km southwest of Bakhmut). Malyar stated that Ukrainian forces hold dominant elevated positions north and south of Bakhmut and that Ukrainian forces stopped combat operations on May 26 and 27 to fulfill other unspecified tasks. Malyar also stated that Ukrainian forces continue to control positions in the southwestern outskirts of Bakhmut City. A prominent Russian milblogger claimed that Ukrainian forces are not conducting active operations aimed at regaining positions in Bakhmut City itself despite the possible continuation of localized Ukrainian counterattacks northwest and southwest of the city.

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Wagner Group financier Yevgeny Prigozhin claimed that Wagner forces continue to hand over positions in Bakhmut to the Russian Ministry of Defense (MoD) and withdraw from the city. Wagner financier Yevgeny Prigozhin claimed on May 26 that the MoD is fulfilling its agreement by actively deploying regular Russian units to Wagner-held positions in Bakhmut city. Prigozhin claimed that Wagner is conducting an organized withdrawal from Bakhmut and reiterated that the Russian MoD will fully control the city and its surrounding areas by June 1. A Russian milblogger published footage of Prigozhin visiting Russian rear positions where Wagner forces are allegedly withdrawing to. ISW has not observed visual confirmation of regular Russian forces taking up Wagner positions in Bakhmut itself or that Wagner is leaving the city. ISW has recently observed footage purporting to show elements of the Donetsk People’s Republic (DNR) 123rd Brigade, likely previously deployed near Siversk, operating in the Bakhmut area, and DNR forces may be replacing Wagner formations.

Wagner Group financier Yevgeny Prigozhin announced on May 25 that the Wagner Group began handing over its positions in Bakhmut to the Russian Ministry of Defense (MoD) and claimed Wagner will entirely withdraw from the city on June 1. Footage posted on May 25 shows Prigozhin speaking with Wagner fighters in Bakhmut and announcing that Wagner began handing over their positions to the Russian MoD and withdrawing to rear areas of the city. Prigozhin reminded some of the fighters that Wagner will withdraw from the city entirely and reconstitute, rest, and train following June 1. Prigozhin also claimed that Wagner plans to leave behind ammunition and provisions for regular Russian troops if necessary and sardonically showed two Wagner fighters who he claimed he will leave behind for the Russian MoD. ISW has previously reported that Prigozhin announced that Wagner would hand over its positions to the MoD starting on May 25 and withdraw from Bakhmut by June 1, but it remains unclear if Wagner will be able to withdraw the entirety of its contingent by June 1 and if Russian MoD troops will execute a successful relief in place.

The Institute for the Study of War (ISW) invites you to join us on June 8th at 7 pm ET for a unique virtual briefing and Q&A session about this critical next phase of the war, hosted by ISW's Director of Strategic Initiatives Jennifer Cafarella and Russia Team Lead Mason Clark.

Discussions regarding reported Russian losses in Bakhmut have saturated the pro-war information space and are drowning out any remaining positive informational effect resulting from the city’s capture. Wagner Group financier Yevgeny Prigozhin claimed during an interview with Russian political strategist Konstantin Dolgov on May 23 that Wagner lost 10,000 convict recruits and 10,000 full-time professional Wagner fighters killed in action over the course of the Battle for Bakhmut. Prigozhin specifically noted that Wagner had recruited 50,000 prisoners, 20 percent of whom (10,000) died in fighting for Bakhmut. Russian milbloggers immediately seized on the reported losses, thereby shifting the overall Russian conversation away from discussions of the significance of the capture of Bakhmut and towards amplifying speculation surrounding the reported losses. The nationalist pro-war faction, exemplified by the views of former Russian officer Igor Girkin, commented on the massive scale of the reported losses and speculated that real losses may be much higher. Russian politician Viktor Alksnis simply remarked that the Soviet Army lost far fewer soldiers (15,051) in nine years in Afghanistan. Girkin stated that he believes that Wagner’s actual losses could be more than 1.5 times higher than Prigozhin’s claims and pointed out that of the 50,000 recruits Wagner received from prisons, 10,000 died in action and 26,000 reportedly received pardons and returned to Russia, leaving 14,000 prison recruits unaccounted for. Girkin suggested that a large portion of these 14,000 unaccounted-for prison recruits may have also been killed in action and claimed that Wagner has likely suffered more than 40,000 killed in action. Girkin suggested that Prigozhin “keep [his] mouth shut” and stop talking about “wild losses for a very insignificant result.” Another Russian milblogger, by contrast, praised Prigozhin for being open about the scale of losses and stated that the Russian Ministry of Defense (MoD) would have hidden such figures.

Russia declared victory over Bakhmut on May 21, 2023, after fighting for the city for nearly a year. The battle marks the first claimed Russian victory over a large city since the capture of Severodonetsk and Lysychansk in the summer of 2022. The Battle for Bakhmut is still ongoing as Ukrainian forces regained the initiative and are counterattacking Bakhmut’s flanks north and south of the city. The Russian year-long drive began as part of a theoretically sensible but overly-ambitious operational effort but ended as a purely symbolic gesture that cost tens of thousands of Russian casualties.