Karolina Hird, Christina Harward, Angelica Evans, Riley Bailey, and Frederick W. Kagan

October 31, 2023, 4:45pm 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 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 1:30pm ET on October 31. ISW will cover subsequent reports in the November 1 Russian Offensive Campaign Assessment.

Chechen Republic Head Ramzan Kadyrov's response to the October 29 antisemitic riots in the Republic of Dagestan suggests that Russian officials may be increasingly concerned about the weakening of authoritarian control in regions on the periphery of the Russian Federation. Kadyrov responded to the riots in Dagestan by praising Russian President Vladimir Putin's accusation that the West orchestrated the situation to destabilize Russia.[1] Kadyrov later called on Chechen security forces to immediately detain instigators of any potential riots in Chechnya or to "fire three warning shots in the air and after that, fire the fourth shot in the head."[2] Kadyrov's reactions to the riots in Dagestan suggest that he is first and foremost concerned with maintaining the perception of his unwavering support of Putin and secondly with demonstrating the strength of his authoritarian rule over Chechnya by threatening a violent response to potential future riots.[3]

Ukrainian forces continued offensive operations near Bakhmut and in western Zaporizhia Oblast on October 31. The Ukrainian General Staff reported that Ukrainian forces continued offensive operations in the Melitopol (western Zaporizhia Oblast) and Bakhmut directions.[4] Ukrainian President Volodymyr Zelensky met with Ukrainian Commander-in-Chief General Valerii Zaluzhnyi to discuss the situation on the front in the Kupyansk, Avdiivka, and Kherson directions.[5]

Russian forces launched a series of missile and drone strikes against Ukraine on October 31. The Ukrainian General Staff reported that Russian forces launched four Iskander-M missiles and an S-300 air defense missile at targets in Ukraine.[6] Zaporizhia Oblast Military Administration Head Yurii Malashko reported that Russian forces struck Zaporizhzhia City with a missile.[7] Ukrainian officials reported that Russian forces launched an unspecified number of Shahed-131/136 drones at targets in Khmelnytskyi and Poltava oblasts and that Ukrainian air defenses activated in these oblasts.[8]

Russian authorities detained two suspects for the murder of a Ukrainian family in occupied Donetsk Oblast. The Russian Investigative Committee announced on October 30 that Russian authorities detained two Russian military contract servicemen originally from the Russian Far East as suspects for the murder on October 29 in Volnovakha, Donetsk Oblast.[9] The Investigative Committee stated that the preliminary investigation indicates that the motive of the murders was of a “domestic” nature. A Russian insider source claimed on October 31 that the two detainees were a part of the Russian 155th Separate Naval Infantry Brigade (Pacific Fleet).[10] Attacks on civilians hors de combat (in rear areas far removed from active combat zones) by representatives of an occupying power constitute a clear violation of multiple international legal norms and very likely rise to the level of a war crime or crime against humanity.[11]

A court in Uzbekistan has reportedly sentenced the first Uzbek citizen to prison for serving as a mercenary for Russian forces in Ukraine. A court in Uzbekistan found an Uzbek man, who reportedly served in the Donetsk People’s Republic (DNR) military from 2014-2015, guilty of violating the Uzbek law against mercenarism.[12] Relatives of the convicted man claimed that he did not participate in the war in Ukraine and was in Russia during the indicated years.[13] This sentencing may heighten tensions between the governments of Russia and Central Asian countries as Russian authorities have increased efforts to coerce Central Asian migrants into Russian military service.[14]

Key Takeaways:

• Chechen Republic Head Ramzan Kadyrov's response to the October 29 antisemitic riots in the Republic of Dagestan suggests that Russian officials may be increasingly concerned about the weakening of authoritarian control in regions on the periphery of the Russian Federation.
• Ukrainian forces continued offensive operations near Bakhmut and in western Zaporizhia Oblast on October 31.
• Russian forces launched a series of missile and drone strikes against Ukraine on October 31.
• Russian authorities detained two suspects for the murder of a Ukrainian family in occupied Donetsk Oblast.
• Russian sources claimed that Ukrainian forces conducted combined missile strikes against Sevastopol and elsewhere in occupied Crimea on October 30.
• Russian forces continued offensive operations along the Kupyansk-Svatove-Kreminna line, near Bakhmut, near Avdiivka, west and southwest of Donetsk City, in the Donetsk-Zaporizhia Oblast border area, and in western Zaporizhia Oblast and advanced near Avdiivka.
• Former Wagner Group fighters continue to redeploy to Ukraine as part of other Russian formations.
• Russian occupation officials continue efforts to eradicate Ukrainian language and culture in occupied Ukraine.

https://www.understandingwar.org/backgrounder/russian-offensive-campaig…

The below snippet in the ISW update caught my eye, a good example of the cycle of measure and counter-measure that one sees in warfare.  Drone tech will change again to cope with countermeasures but it does show the significant impact these weapons are having on the modern battlefield   

Russian Technological Adaptations (Russian objective: Introduce technological innovations to optimize systems for use in Ukraine)

A Russian milblogger claimed on October 31 that Russian forces will soon receive infantry fighting vehicles (IFVs) that will be equipped with electronic warfare (EW) systems that provide special protection from FPV drones.[56] The milblogger claimed that the Kurganmashzavod enterprise in Kurgan Oblast will produce these special IFVs.[57]