Publications

Russian Offensive Campaign Assessment, September 18, 2023

September 18, 2023 - ISW Press

Ukraine’s liberation of Klishchiivka and Andriivka south of Bakhmut may have degraded the Russian defense in the area south of Bakhmut and could have rendered combat ineffective in as many as three Russian brigades according to Ukrainian military officials. Ukrainian Ground Forces Commander Colonel General Oleksandr Syrskyi stated on September 18 that Klishchiivka (7km southwest of Bakhmut) and Andriivka (10km southwest of Bakhmut) were important elements of the Russian Bakhmut-Horlivka defensive line that Ukrainian forces “breached.” Ukrainian Eastern Group of Forces Spokesperson Captain Ilya Yevlash stated on September 17 that Ukraine’s liberation of Klishchiivka will allow Ukrainian forces to control Russian ground lines of communication (GLOCs) supplying the Russian force grouping in the Bakhmut area — likely referring to Ukrainian forces’ ability to establish fire control over the T0513 Bakhmut-Horlivka highway. ISW is currently unable independently to evaluate the strength and extent of the Russian defensive fortifications in the Bakhmut area, although Russian forces have likely fortified their defense lines near Bakhmut less heavily than they did in southern Ukraine. Russian forces south of Bakhmut are also likely battle-weary from the recent efforts to hold Klishchiivka and Andriivka, and the Ukrainian capture of two settlements defending a key Russian GLOC supporting Bakhmut indicates that these forces will likely struggle to replenish their combat strength and defend against any further Ukrainian offensive activity south of Bakhmut. There are no immediate indications that the liberation of Klishchiivka and Andriivka will portend a higher rate of Ukrainian advance south of Bakhmut, however, and the Russian defense of positions west of the T0513 will likely continue to present challenges for Ukrainian forces in the area.

Russian Offensive Campaign Assessment, September 17, 2023

September 17, 2023 - ISW Press

Ukrainian forces liberated Klishchiivka, south of Bakhmut, on September 17 and continued successful offensive operations elsewhere in the Bakhmut direction. Geolocated footage posted on September 17 shows Ukrainian forces holding up flags in Klishchiivka (7km southwest of Bakhmut).[1] Ukrainian Eastern Group of Forces Spokesperson Captain Ilya Yevlash later confirmed that Ukraine has liberated Klishchiivka, and Ukrainian President Volodymyr Zelensky congratulated the Ukrainian 80th Air Assault Brigade, 5th Assault Brigade, 95th Air Assault Brigade, and National Police “Lyut” Assault Brigade for their role in liberating the settlement.[2] Further geolocated footage posted on September 16 shows that Ukrainian forces have captured positions east of Orikhovo-Vasylivka (10km northwest of Bakhmut).[3] The liberation of Klishchiivka, as well as continued Ukrainian tactical gains northwest of Bakhmut, are tactical gains of strategic significance because they are allowing Ukrainian forces to fix a considerable portion of Russian airborne (VDV) elements in the Bakhmut area, as ISW’s Daniel Mealie discusses in the September 17, 2023 special edition.

Ukraine’s Operations in Bakhmut Have Kept Russian Reserves Away from the South

September 17, 2023 - ISW Press

Key Takeaway: Ukrainian forces are celebrating the liberation of two small towns south of Bakhmut, but Ukraine’s entire effort first to defend and now to conduct counter-offensive operations around Bakhmut has been the subject of much unwarranted criticism. Ukraine's defensive and counteroffensive operations in the Bakhmut area since summer 2022 are an operationally sound undertaking that has fixed a large amount of Russian combat power that would otherwise have been available to reinforce Russian defenses in southern Ukraine. Elements of two of Russia’s four Airborne (VDV) divisions and three of Russia’s four VDV separate brigades are currently defending the Bakhmut area. This significant Ukrainian achievement has helped prevent Russia from creating a large mobile VDV operational reserve that could have been used to stop the main Ukrainian counteroffensive effort in Zaporizhia Oblast. Continued large-scale Ukrainian counteroffensive efforts around Bakhmut are necessary to keep Russian forces fixed in that area, as the likely recent redeployment of a detachment of one VDV separate brigade from near Bakhmut to southern Ukraine shows how eager the Russians are to recoup the combat power that the Ukrainian counteroffensive around Bakhmut is fixing there.

Russian Offensive Campaign Assessment, Sept. 16, 2023

September 16, 2023 - ISW Press

Ukrainian forces continued offensive operations in the Bakhmut direction on September 16 and continued to make gains in the area. Geolocated footage posted on September 15 confirms that Ukrainian forces have advanced south of Rozdolivka (about 13km northeast of Bakhmut) and in northern Klishchiivka (about 6km southwest of Bakhmut). Ukrainian Deputy Defense Minister Hanna Malyar noted that fighting is ongoing near Klishchiivka and Kurdyumivka (12km southwest of Bakhmut) and stated that Ukrainian forces continue to be successful in the Klishchiivka area. Ukrainian Ground Forces Commander Colonel General Oleksandr Syrsky posted footage of Ukrainian personnel in Andriivka (8km southwest of Bakhmut) following the Ukrainian liberation of the settlement on September 14.

Russian Offensive Campaign Assessment, September 15, 2023

September 15, 2023 - ISW Press

Ukrainian forces liberated Andriivka in the Bakhmut area on September 14 and continued offensive operations near Bakhmut and in western Zaporizhia Oblast on September 15. The Ukrainian General Staff and other Ukrainian officials reported that Ukrainian forces liberated Andriivka on September 14 and achieved unspecified partial success near Klishchiivka (7km southwest of Bakhmut) on September 15. The Ukrainian 3rd Separate Assault Brigade reported that its personnel liberated Andriivka and “completely destroyed“ the Russian 72nd Separate Motorized Rifle Brigade (3rd Army Corps) after encircling the settlement. The Ukrainian General Staff reported that Ukrainian forces continued offensive operations in western Zaporizhia Oblast and are inflicting significant losses on Russian manpower and equipment near Verbove (18km southeast of Orikhiv).

Russian Offensive Campaign Assessment, September 14, 2023

September 14, 2023 - ISW Press

Ukrainian forces continued offensive operations in western Zaporizhia Oblast and around Bakhmut and reportedly advanced south of Bakhmut on September 14. The Ukrainian General Staff reported that Ukrainian forces achieved unspecified partial successes near Bakhmut, Klishchiivka (7km southwest of Bakhmut), Andriivka (10km southwest of Bakhmut), and Kurdyumivka (13km southwest of Bakhmut). Ukrainian Deputy Defense Minister Hanna Malyar prematurely announced the Ukrainian liberation of Andriivka but later clarified that heavy fighting for the settlement is still ongoing. Ukrainian Eastern Group of Forces Spokesperson Ilya Yevlash stated on September 13 that Ukrainian forces pushed Russian forces out of positions near Minkivka (15km northwest of Bakhmut) and Dubovo-Vasylivka (6km northwest of Bakhmut). The Ukrainian General Staff and Malyar stated that Ukrainian forces continue to gradually advance in the Melitopol direction (western Zaporizhia Oblast).

Russian Offensive Campaign Assessment, September 13, 2023

September 13, 2023 - ISW Press

Ukrainian forces conducted missile strikes on occupied Sevastopol, Crimea, on September 13, damaging a Russian landing ship, a Kilo class submarine, and port infrastructure. The Department of Strategic Communications of the Ukrainian Armed Forces stated that Ukrainian forces successfully conducted missile strikes on Russian naval means and port infrastructure in occupied Sevastopol. Main Military Intelligence Directorate (GUR) Spokesperson Andriy Yusov stated that the missiles struck the Russian state-owned ship repair facility Sevmorzavod, damaging repair facilities as well as a landing ship and a submarine, both of which he described as unrecoverable. The Russian Ministry of Defense (MoD) claimed that Russian air defenses intercepted seven out of 10 Ukrainian cruise missiles targeting the Sevmorzavod ship repair facility but acknowledged that Ukrainian missiles struck two ships under repair. Geolocated footage published on September 13 shows explosions at the dry dock in the Sevastopol port. Satellite imagery published on September 12 shows one Ropucha class landing ship and one Kilo class submarine at the dry dock, and satellite imagery published on September 13 shows that the Ukrainian missile strike likely destroyed the two vessels. Ukrainian Southern Operational Command Spokesperson Captain First Rank Nataliya Humenyuk stated that there were no Russian missile carriers present during the strike but noted that Ukrainian intelligence is still unaware of which submarine was at the dry dock. The apparent destruction of the two vessels will likely render the dry dock inoperable until Russian forces can clear the debris, which may take a significant amount of time. The extent of the damage to Sevmorzavod’s repair facilities beyond the dry dock is unclear, and any damage to one of the Russian Black Sea Fleet’s main repair facilities in occupied Crimea will likely have reverberating impacts in the event of further Ukrainian strikes on Russian naval assets.

Russian Offensive Campaign Assessment, September 12, 2023

September 12, 2023 - ISW Press

Russian insider sources claimed that the Kremlin’s inner circle is again actively disagreeing about the necessity of and preparations for a second wave of reserve mobilization ahead of the semi-annual fall conscription cycle, which starts on October 1. A Russian Telegram channel with alleged connections to Russian security sources claimed that select Russian officials are “seriously” preparing for a second wave of reserve mobilization and are hoping to conduct another reserve mobilization wave in the fall. It is important to distinguish between Russia’s normal semi-annual conscription callup, a large-scale reserve mobilization like the one that brought more than 300,000 reservists into the Russian armed forces in Fall 2022, crypto-mobilizations that bring reservists into the force at lower numbers over a long period of time, and various efforts to encourage or coerce Russians to sign ostensibly voluntary contracts with the Russian military. The channel claimed that Russian officials want to mobilize between 170,000 to 175,000 reservists and move the fall conscription date from October 1 to November 1 to accommodate a reserve mobilization processes, while simultaneously conducting “contract mobilization” to recruit an additional 130,000 personnel for contract service using coercive measures. The channel claimed that a powerful group of “siloviki hawks” is also proposing stricter reserve mobilization measures such as restricting certain individuals from obtaining mobilization deferrals, which has sparked major disagreements with officials in the Russian Presidential Administration. The channel claimed that the Presidential Administration fears a response to such measures from other Russian officials and broader Russian society.

Russian Offensive Campaign Assessment, September 11, 2023

September 11, 2023 - ISW Press

Ukrainian forces continued counteroffensive operations in Donetsk and Zaporizhia oblasts on September 11 and have reportedly advanced near Bakhmut and in western Zaporizhia Oblast. Ukrainian military officials announced on September 11 that Ukrainian forces have liberated 2 square kilometers of territory in the Bakhmut direction over the past week and have made gains near Klishchiivka (6km southwest of Bakhmut) and Andriiivka (9km southwest of Bakhmut). Ukrainian Deputy Defense Minister Hanna Malyar also stated that Ukrainian forces have gained a total of 4.8 square kilometers in the Tavriisk (Zaporizhia) operational direction over the past week, particularly south of Robotyne (10km south of Orikhiv) and west of Verbove (20km southeast of Orikhiv).

Russian Offensive Campaign Assessment, September 10, 2023

September 10, 2023 - ISW Press

Ukrainian forces continued to advance south of Robotyne in western Zaporizhia Oblast and reportedly advanced near Bakhmut on September 10. Geolocated footage posted on September 10 shows that Ukrainian forces have advanced east of Novoprokopivka (18km southeast of Orikhiv). Ukrainian Tavriisk Group of Forces Spokesperson Oleksandr Shtupun noted that Ukrainian forces continue to advance near Robotyne (12km south of Orikhiv) and have liberated 1.5 square kilometers of territory in this direction. The Ukrainian General Staff and Ukrainian Eastern Group of Forces Spokesperson Ilya Yevlash reported that Ukrainian forces achieved unspecified success near Klishchiivka (7km southwest of Bakhmut) in Donetsk Oblast.

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