Ukrainian forces struck an oil refinery in Voronezh Oblast and a gunpowder plant in Tambov Oblast on the night of January 15 to 16. The Ukrainian General Staff reported on January 16 that Ukrainian Special Operation Forces (SSO) and other Ukrainian forces struck the Lisinskaya Oil Refinery in Voronezh Oblast with at least three drones, causing a fire. The Ukrainian General Staff noted that the oil refinery stored fuel for Russian military uses. Voronezh Oblast Governor Alexander Gusev claimed on January 16 that Ukrainian forces launched over 10 drones against three raions in Voronezh Oblast and that most of the drones hit the oil depot in Liski Raion. Geolocated footage and footage posted by Russian milbloggers show a fire at the Lisinskaya Oil Refinery. Ukrainian Center for Countering Disinformation Head Lieutenant Andriy Kovalenko stated on January 16 that Ukrainian forces also struck the Tambov Gunpowder Plant in Kuzmino-Gat, Tambov Oblast, noting that the plant produces gunpowder for various arms, artillery, and rocket systems; nitrocellulose used to produce explosives; and other specialized products. Russian news aggregator SHOT reported on January 15 that locals reported sounds of drones over Kotovsk (directly north of Kuzmino-Gat) and that Russian forces downed three drones near Kotovsk and Kuzmino-Gat.

The entire North Korean contingent of roughly 12,000 personnel currently in Kursk Oblast may be killed or wounded in action by mid-April 2025 should North Korean forces continue to suffer from their current high loss rate in the future. Ukrainian President Volodymyr Zelensky stated in early January 2025 that 3,800 North Korean personnel had been killed or wounded in Kursk Oblast. Ukrainian Defense Minister Rustem Umerov stated on November 5, 2024 that North Korean forces were engaged in "small-scale" clashes in Kursk Oblast, but Russian milbloggers began claiming on December 6 that North Korean forces were participating in more significant combat operations. North Korean have therefore likely suffered roughly 92 casualties per day since starting to participate in significant fighting in early December 2024. North Korea reportedly transferred roughly 12,000 North Korean personnel to Kursk Oblast, and the entirety of this North Korean contingent in Kursk Oblast may be killed or wounded in roughly 12 weeks (about mid-April 2025) should North Korean forces continue to suffer similarly high casualty rates in the future. South Korea's National Intelligence Service (NIS) stated on January 13 that so far 300 North Koreans have been killed in action and 2,700 have been wounded in action in Kursk Oblast. North Korean forces will likely continue to suffer a larger ratio of wounded to killed in action - as is typical for armed conflict - and it is unclear if or when injured North Korean soldiers return to combat.

Key Takeaways:

• Ukrainian forces struck an oil refinery in Voronezh Oblast and a gunpowder plant in Tambov Oblast on the night of January 15 to 16.

• The entire North Korean contingent of roughly 12,000 personnel currently in Kursk Oblast may be killed or wounded in action by mid-April 2025 should North Korean forces continue to suffer from their current high loss rate in the future.

• Ukrainian President Volodymyr Zelensky and UK Prime Minister Keir Starmer signed a landmark "Centennial Partnership Agreement" on January 16 outlining Ukrainian-British cooperation for the next 100 years and continued UK support to Ukraine.

• Russian and Transnistrian authorities are reportedly discussing Russian purchases of European gas for Transnistria through an intermediary, likely to avoid having to gain various states' permission to use the TurkStream and Trans-Balkan pipelines to supply Russian gas to the pro-Russian breakaway Moldovan republic.

• Ukrainian forces recently advanced in Kursk Oblast.

• Russian forces recently advanced near Chasiv Yar, Toretsk, Pokrovsk, Kurakhove, and Velyka Novosilka.

Institute for the Study of War