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 3D control-of-terrain topographic map of Ukraine. The use of a computer (not a mobile device) is strongly recommended for accessing 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 maps that ISW produces daily by showing a dynamic frontline.

Click here to see ISW's interactive map of Ukraine's incursion into Kursk Oblast.

Ukrainian drones reportedly struck the "Kremniy El" microelectronic plant in Bryansk City on the night of October 18 to 19. Russian opposition outlet Astra reported on October 19 that Ukrainian drones struck the plant and noted that "Kremniy El" is one of Russia's largest microelectronic manufacturers and that the Russian Ministry of Defense (MoD) is one of the company's main customers. Head of the Ukrainian Center for Countering Disinformation Lieutenant Andriy Kovalenko acknowledged the report of the strike and stated that the plant manufactures microelectronics for Russian Pantsir air defense systems, Iskander missiles, radars, electronic warfare (EW) systems, and drones. Ukrainian outlet RBC Ukraine and Ukrainian open-source intelligence group CyberBoroshno published photos showing the aftermath of the strike and damage to a building at the plant. Bryansk Oblast Governor Alexander Bogomaz claimed on October 19 that debris from a downed Ukrainian drone struck and caused a fire at a "non-residential building" in Bryansk Oblast, possibly referring to the plant.

Ukraine and Russia conducted a one-for-one prisoner of war (POW) exchange on October 18 - the fourth exchange since the start of Ukrainian operations in Kursk Oblast in August 2024. Ukrainian President Volodymyr Zelensky announced on October 19 that Ukraine returned 95 POWs, including Ukrainian servicemembers who defended the Azovstal Steel Plant in Mariupol in early 2022, Ukrainian National Guardsmen, servicemembers of the Ukrainian State Border Service, and other Ukrainian military personnel. The Russian MoD claimed on October 18 that Russian authorities also returned 95 Russian POWs and that the United Arab Emirates (UAE) mediated the exchange. The Ukrainian Coordination Headquarters for the Treatment of POWs noted that many of the returned Ukrainian POWs had serious illnesses and severe injuries and experienced weight loss due to torture and malnutrition in Russian captivity.  ISW previously observed that the frequency of POW exchanges between Ukraine and Russia has significantly increased since the start of the Ukrainian incursion into Kursk Oblast on August 6, with both sides exchanging a total of 267 POWs each in three separate exchanges prior to the most recent October 18 POW exchange. Russia and Ukraine only conducted three POW exchanges between January 1 and August 6, 2024, in comparison. ISW continues to assess that the Ukrainian incursion into Kursk Oblast has likely increasingly incentivized Russia to engage in POW exchanges.

Key Takeaways:

• Ukrainian drones reportedly struck the "Kremniy El" microelectronic plant in Bryansk City on the night of October 18 to 19.

• Ukraine and Russia conducted a one-for-one prisoner of war (POW) exchange on October 18 - the fourth exchange since the start of Ukrainian operations in Kursk Oblast in August 2024.

• Ukraine's Prosecutor General's Office reported on October 18 that Ukrainian authorities opened an investigation into the execution of a Ukrainian prisoner of war (POW) in Bakhmut Raion in September 2024.

• Russian forces recently advanced within the main Ukrainian salient in Kursk oblast and near Toretsk, Pokrovsk, and Donetsk City.

Click here to read the full assessment

Interactive Map of Hundreds of Known Russian Military Objects in Range of ATACMS

Click here to read the major report from Drs. Kimberly and Frederick W. Kagan, "Ukraine and the Problem of Restoring Maneuver in Contemporary War."

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