Russian Offensive Campaign Assessment, January 19, 2025

Russian Offensive Campaign Assessment, January 19, 2025

Davit Gasparyan, Olivia Gibson, Angelica Evans, Nate Trotter, William Runkel, and George Barros

January 19, 2025, 3:30 pm ET

Click here to see ISW’s interactive map of the Russian invasion of Ukraine. This map is updated daily alongside the static maps present in this report.

Click here to see ISW's interactive map of Ukraine's offensive in Kursk Oblast.

Click here to see ISW’s 3D control of terrain topographic map of Ukraine. Use of a computer (not a mobile device) is strongly recommended for using this data-heavy tool.

Click here to access ISW’s archive of interactive time-lapse maps of the Russian invasion of Ukraine. These maps complement the static control-of-terrain map that ISW produces daily by showing a dynamic frontline. ISW will update this time-lapse map archive monthly.

Note: The data cut-off for this product was 11:00 am ET on January 19. ISW will cover subsequent reports in the January 20 Russian Offensive Campaign Assessment.

The Ukrainian General Staff reported on January 18 that Russian forces used ammunition equipped with chemical agents banned by the Chemical Weapons Convention (CWC) 434 times in Ukraine in December 2024, contributing to a total of 5,389 documented cases since February 2023.[1] Ukraine's radiation, chemical, and biological intelligence units are monitoring Russia's use of banned chemical agents, which include using regulated K-51 and RG-VO grenade launchers to launch munitions containing chemical agents and ammunition containing unspecified hazardous chemicals that are banned in warfare under the 1925 Geneva Protocol and CWC. Ukrainian officials have previously reported on increasingly common instances of Russian forces using chemical substances in combat that are banned by the CWC, to which Russia is a signatory, and the Ukrainian General Staff noted that such violations have been systematic in the Russian military since February 2023.[2]

Key Takeaways:

• The Ukrainian General Staff reported on January 18 that Russian forces used ammunition equipped with chemical agents banned by the Chemical Weapons Convention (CWC) 434 times in Ukraine in December 2024, contributing to a total of 5,389 documented cases since February 2023.
• Russian forces recently advanced in Kursk Oblast and near Kupyansk, Lyman, Chasiv Yar, Toretsk, Kurakhove, and Velyka Novosilka.
• Ukrainian forces recently recaptured lost positions near Chasiv Yar and Toretsk.
• Russian volunteer military detachments continue efforts to boost manpower by recruiting women into the Russian Armed Forces.

We do not report in detail on Russian war crimes because these activities are well-covered in Western media and do not directly affect the military operations we are assessing and forecasting. We will continue to evaluate and report on the effects of these criminal activities on the Ukrainian military and the Ukrainian population and specifically on combat in Ukrainian urban areas. We utterly condemn Russian violations of the laws of armed conflict and the Geneva Conventions and crimes against humanity even though we do not describe them in these reports.

• Ukrainian Operations in the Russian Federation
• Russian Main Effort – Eastern Ukraine (comprised of three subordinate main efforts)
• Russian Subordinate Main Effort #1 – Push Ukrainian forces back from the international border with Belgorod Oblast and approach to within tube artillery range of Kharkiv City
• Russian Subordinate Main Effort #2 – Capture the remainder of Luhansk Oblast and push westward into eastern Kharkiv Oblast and encircle northern Donetsk Oblast
• Russian Subordinate Main Effort #3 – Capture the entirety of Donetsk Oblast
• Russian Supporting Effort – Southern Axis
• Russian Air, Missile, and Drone Campaign
• Russian Mobilization and Force Generation Efforts
• Russian Technological Adaptations
• Activities in Russian-occupied areas
• Significant Activity in Belarus

Ukrainian Operations in the Russian Fed...
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