Russia conducted its largest combined strike series of the war on the night of June 28 to 29 by launching over 500 missiles and drones against Ukraine. The Ukrainian Air Force reported that Russian launched a total of 537 strike vehicles, including 447 Shahed and decoy drones from the directions of Kursk, Oryol, and Bryansk cities; Shatalovo, Smolensk Oblast; and occupied Cape Chauda, Crimea.[1] The Ukrainian Air Force reported that Russian forces also launched four Kh-47M2 Kinzhal aeroballistic missiles from the airspace above Tambov Oblast; seven Iskander-M/KN-23 ballistic missiles from Voronezh Oblast; 41 Kh-101/Iskander-K cruise missiles from Saratov, Kursk, and Bryansk oblasts; five Kalibr cruise missiles from the Black Sea; and three S-300 air defense missiles from Kursk Oblast. The Ukrainian Air Force reported that Ukrainian forces shot down 221 drones, one Iskander-M/KN-23 ballistic missile, 33 Kh-101/Iskander-K cruise missiles, and four Kalibr cruise missiles and that 225 drones and one Kh-101/Iskander-K cruise missile were “lost in location” or suppressed by Ukrainian electronic warfare (EW) systems. Ukrainian officials reported that Russian forces struck civilian infrastructure, including residences and educational facilities, in Ternopil, Ivano-Frankivsk, Cherkasy, and Mykolaiv oblasts and railway and industrial infrastructure in Lviv and Poltava oblasts.[2] Ukrainian President Volodymyr Zelensky acknowledged that a Ukrainian F-16 fighter pilot died while repelling the strikes.[3] Russia is continuing to use increasingly large numbers of drones in its overnight strike packages in order to overwhelm Ukrainian air defenses and enable subsequent cruise and ballistic missile strikes.[4] The increases in Russia’s strike packages in recent weeks are largely due to Russia’s efforts to scale up its defense industrial production, particularly of Shahed and decoy drones and ballistic missiles.[5]
Ukrainian forces were notably only able to shoot down one of the seven Iskander-M/KN-23 ballistic missiles and did not shoot down any of the four Kinzhal aeroballistic missiles during the June 28 to 29 strike series. Zelensky called on Ukraine to strengthen its air defenses and reiterated that Ukraine is ready to buy US air defense systems.[6] US President Donald Trump recently spoke with Zelensky about possible US sales of Patriot air defense systems on June 25.[7] Patriot systems are vital to Ukraine’s ability to defend against Russian ballistic missile strikes, especially as Russia is reportedly increasing its production and stockpile of ballistic missile production capacity to enable larger and more frequent ballistic missile strikes against Ukraine.[8]
Russia appears to be increasingly striking civilian areas in its large-scale strike packages. Kyiv City Military Administration Head Timur Tkachenko stated that Russia has changed its strike tactics in order to inflict as much damage to civilian areas as possible.[9] Tkachenko noted that Russian missile and drone strikes heavily targeted Kyiv City three times in June 2025, launching a total of 285 drones and 65 missiles against the capital so far in June 2025 – a sharp increase from the 35 drones and one ballistic missile that Russian forces launched against Kyiv City in January 2025. Tkachenko noted that 42 civilians, including a child, have died due to Russian strikes against the capital since the start of June 2025 and that 234 people, including 11 children, have sustained injuries. Tkachenko reported that Russian forces are conducting “double tap” strikes against emergency responders and using cluster munitions with delayed detonations that threaten both civilians and rescue workers. ISW has observed Russian officials and milbloggers respond to recent large-scale and deadly Russian strikes against Kyiv City by calling on Russia to intensify its strikes.[10]
Satellite imagery and Russian government announcements indicate that Russia is trying to increase its aircraft production in the medium- to long-term. Finnish outlet Yle reported on June 28 that satellite imagery collected between mid-2024 and May 2025 shows that Russia has constructed or expanded at least five buildings at the Kazan Aviation Plant by 19,000 square meters.[11] Yle reported that the plant produces and modernizes Russian strategic Tupolev aircraft, such as the Tu-160M, Tu-160M2, and Tu-22M3, as well as helicopters. Yle reported that Russian authorities plan to continue new construction until the end of 2026 to increase the plant’s production capabilities. The Russian state United Aircraft Corporation (UAC) press service announced in January 2025 that officials had already built a new final assembly hall, upgraded manufacturing technology, and procured new equipment for the plant, such as computer numerical control machine tools, welding robots, and measurement and control systems.[12] UAC reported that Russia intends for the Kazan plant to produce four Tu-214 aircraft by 2025, seven by 2026, 17 by 2027, and 28 annually by 2028. Russian regional outlet Evening Kazan reported in February 2025 that Russian officials plan to spend as much as 90 billion rubles (about $1.2 billion) on the plant’s modernization.[13] Yle reported that the plant is struggling to keep pace with the modernization and increased aircraft production plans due to sanctions and Russia’s ongoing labor shortages.[14] Yle reported that the plant only delivered two Tu-160M2s and two Tu-160Ms in 2024. The plant’s current annual production rate remains unclear, however, as the Tupolevs that the plant delivered in 2024 have likely been under construction for some time. Sanctions and parts and labor shortages will likely continue to slow Russia’s aircraft production, even as Russia works to expand physical production capabilities.
Russia is also reportedly expanding its production of Sukhoi aircraft. UAC Head Vadim Badekha announced on June 25 that Russia intends to increase the production effectiveness of Sukhoi aircraft by 30 percent by 2030.[15] Badekha stated that Russia is working to increase its Sukhoi production volumes beyond its 2024 production rate. Ukrainian military observer Oleksandr Kovalenko stated in May 2025 that Russia can currently produce a Sukhoi aircraft in one to two months.[16] ISW previously reported that UAC intends to lay off 1,500 managerial staff in Moscow and assessed that the Kremlin may be deprioritizing the aircraft industry to conserve funds and materials for drone and weapons production.[17] Badekha’s June 25 statement and Yel‘s satellite imagery assessment indicate that Russia is likely attempting to balance allocating significant resources to drone production with the continued need to produce traditional systems.
Key Takeaways:
- Russia conducted its largest combined strike series of the war on the night of June 28 to 29 by launching over 500 missiles and drones against Ukraine.
- Russia appears to be increasingly striking civilian areas in its large-scale strike packages.
- Satellite imagery and Russian government announcements indicate that Russia is trying to increase its aircraft production in the medium- to long-term.
- Ukrainian forces advanced in northern Sumy Oblast and near Chasiv Yar.