Ukraine Project

Russian and proxy troops in Ukraine are likely operating in roughly six groups of forces oriented on Kharkiv City and northeastern Kharkiv Oblast; along the Izyum-Slovyansk line; the Siversk-Lysychansk area; Bakhmut; the Avdiivka-Donetsk City area; and Southern Ukraine. The Kharkiv City and Siversk-Lysychansk groups are likely built around cores drawn from the Western and Central Military Districts respectively. The Izyum-Slovyansk axis is increasingly manned by recently formed volunteer battalions that likely have very low combat power. Wagner Group private military company (PMC) soldiers are in the lead around Bakhmut, while forces drawn from the Donetsk People’s Republic (DNR) predominate in the Avdiivka-Donetsk City area. Troops from the Southern Military District (SMD) likely formed the original core of forces in Kherson and Zaporizhzhia Oblasts but have been reinforced with troops of the Eastern Military District, Airborne Forces, and Rosgvardia. None of these groupings is homogeneous—elements of various military districts, proxy forces, volunteer units, and other formations are scattered throughout the theater. These dispositions suggest that Moscow is prioritizing the advance around Bakhmut and, possibly, toward Siversk with its Russian forces while seeking to draw on the enthusiasm of DNR forces to seize ground they have failed to take since 2014 on the Avdiivka axis. The high concentration of volunteer battalions around Izyum and Slovyansk suggests that that area is not a focus of Russian attention and may be vulnerable to Ukrainian counterattacks. The congeries of forces in and around Kherson Oblast may pose significant challenges to Russian command and control, especially if Ukrainian forces press a counteroffensive there.

Ukrainian forces are continuing efforts to disrupt Russian ground lines of communication (GLOCs) that support Russian forces on the right bank of the Dnipro River. Ukrainian forces struck the bridge on the Kakhovka Hydroelectric Power Plant (HPP) dam again on August 13, reportedly rendering the bridge unusable by heavy vehicles. Ukraine’s Southern Operational Command had previously reported on August 10 that the Kakhovka HPP dam bridge was unfit for use. The Kakhovka bridge was the only road bridge Russian forces could use following Ukrainian forces’ successful efforts to put the Antonivsky road bridge out of commission. The UK Defense Ministry has claimed that Russian forces now have no bridges usable to bring heavy equipment or supplies over the Dnipro River in Kherson Oblast and must rely mainly on the pontoon ferry they have established near the Antonivsky road bridge. ISW cannot confirm at this time whether Russian forces can use the Antonivsky rail bridge to resupply forces on the right bank of the Dnipro River.

The Kremlin is reportedly attempting to mobilize industry to support prolonged war efforts in Ukraine. The Ukrainian Main Military Intelligence Directorate (GUR) reported that the Kremlin initiated the “industrial mobilization” of the defense enterprises in early August, banning some employees and the entire leadership at the Russian state industrial conglomerate company Rostec from taking vacations. The GUR added that the Military-Industrial Commission of the Russian Federation, chaired by Russian President Vladimir Putin, is preparing to change the state defense order program by early September to increase expenditures by 600-700 billion rubles (approximately $10 billion). Russian outlet Ura also reported that Russian Defense Minister Sergey Shoigu likely visited the Uralvagonzavod factory, the largest tank manufacturer in Russia and the producer of Russia’s T-72 main battle tanks, on August 12. The GUR previously reported that Uralvagonzavod faced financial issues due to Western-enforced sanctions and failure to meet state contract obligations. If true, Shoigu’s visit could suggest that the Kremlin is attempting to restart or expand the operation of the military-industrial complex. ISW has previously reported that the Kremlin has been conducting a crypto-mobilization of the Russian economy by proposing an amendment to the federal laws on Russian Armed Forces supply matters to the Russian State Duma on June 30. The amendment obliges Russian businesses, regardless of ownership, to fulfill Russian military orders and allows the Kremlin to change work conditions for employees. Putin signed the amendment on July 14, which indicates that the Kremlin will continue to introduce more measures to expand the Kremlin’s direct control over the operations of Russia’s military-industrial complex.

The US State Department called on Russian forces to cease all military activity surrounding the Zaporizhzhia Nuclear Power Plant (ZNPP) and support the creation of a demilitarized zone amidst new reports of shelling at the ZNPP on August 11. The US State Department also called on Russia to return control of the plant to Ukraine. Ukrainian and Russian occupation authorities accused each other of shelling the ZNPP on August 11. Ukraine’s nuclear operating enterprise Energoatom reported that Russian shelling damaged the area of the commandant’s office, storage of radiation sources, and the nearby fire station. The fire station is approximately 5km east of the ZNPP. The Ukrainian Strategic Communications Center stated that Russian forces are deliberately staging provocations at the ZNPP and are carrying out dangerous experiments involving power lines to blame Ukrainian forces at the United Nations (UN) Security Council. Russian-appointed Zaporizhia Oblast Occupation Administration Head Yevgeniy Balitsky claimed that Ukrainian shelling damaged the ”Kakhovskaya” high-voltage power line, resulting in a fire and a large cloud of smoke seen on social media footage from the city. Russian officials have previously accused Ukraine of striking positions of crucial significance to Ukrainians – such as the falsely-claimed HIMARS strike on the Olenivka colony in occupied Donetsk Oblast. A CNN investigation concluded that “there is almost no chance that a HIMARS rocket caused the damage to the warehouse where the prisoners were being held.” Russians may be continuing a similar narrative around the ZNPP to discourage further Western support to Ukraine. ISW cannot independently verify the party responsible for the shelling of the ZNPP.

Ukrainian officials framed the August 9 attack in Crimea as the start of Ukraine’s counteroffensive in the south, suggesting that the Ukrainian military expects intense fighting in August and September that could decide the outcome of the next phase of the war. A Ukrainian official told Politico on August 10 that “you can say this is it” when asked about the start of Ukraine’s planned counteroffensive. Ukrainian President Volodymyr Zelensky vaguely noted on August 10 that the war “began with Crimea and must end with Crimea - with its liberation.” Russian officials remain confused about the August 9 attack on the Saki Air Base in Russian-occupied Crimea, over 225km behind Russian lines, which destroyed at least eight Russian aircraft and multiple buildings. Satellite imagery confirmed reports from Ukraine’s air force that the attack destroyed at least eight Russian aircraft, contradicting Russian claims that the explosions did not damage any aircraft and were not the result of an attack. Russian outlets shared conflicting stories: the Russian Ministry of Defense claimed on August 9 that munitions had been detonated at a storage site at the airfield due to negligence, not an attack, and claimed that no aircraft were damaged. Russian milblogger Rybar claimed on August 10 that the explosion was likely not caused by a missile strike and hypothesized that the explosions could be due to negligence and non-compliance with safety regulations or to a small helicopter with a bomb attacking a nearby parking lot. Mixed stories in Russian media and among Russian milbloggers indicate that either officials within the Russian Ministry of Defense have competing theories regarding the attack and are sharing them with the media, or that the Kremlin has failed to coordinate its information operation to deny that Ukraine conducted a successful attack so far behind Russian lines. Russian forces at the airbase likely know by now what happened but may not yet understand how or from exactly where Ukrainian forces conducted the attack.

The Ukrainian General Staff made no mention of Izyum in its 1800 situational report on August 9, nor did other prominent Ukrainian sources despite Western sources’ claims of an ongoing Ukrainian counteroffensive in this area. This silence represents a noteworthy departure from previous Ukrainian coverage of the Kharkiv-Donetsk axis.

Western and Ukrainian outlets circulated a report, likely false, of a Russian general allegedly threatening to destroy Europe’s largest nuclear facility, the Russian-occupied Zaporizhzhia Nuclear Power Plant (NPP), if Russia could not hold the plant. Multiple news outlets shared a screenshot from the Russian social networking site Vkontakte that claimed to cite the Russian head of the Zaporizhia occupation garrison, Major General Valery Vasilev, stating that Russia had mined the Zaporizhzhia NPP and that the plant would be “either Russian land or a scorched desert.” The screenshot appeared to be a news report posted in a Vkontakte group run by Russian outlet Lenta Novosti Zaporizhia. The outlet itself claimed that the screenshot was from a faked group and denied writing the report. The Russian Ministry of Defense condemned the report and screenshot as a “fake” and claimed that Vasilev was in Uzbekistan at the time he was purported to have made the statement to forces at Zaporizhzhia.[3] Regardless of the origin (or existence) of the original post, the reporting is unreliable. It is indirect and does not claim to cite an official statement or a statement made on any official Russian news or government website.

Russian occupation officials may be accelerating their preparations for illegitimate pseudo-referenda on the Russian annexation of occupied Ukrainian territory. The Ukrainian Mayor of Melitopol, Zaporizhia Oblast, Ivan Fedorov, reported on August 7 that resistance among Ukrainian residents has forced Russian authorities to “constantly” change their plans for a referendum. Fedorov claimed that occupation authorities had planned a single day of voting but are now considering seven days of “voting from home” in which armed Russian military personnel will go house to house and “interview” Melitopol residents. Fedorov claimed that only about 10% of the civilians remaining in Melitopol support Russia’s occupation and warned that Russian soldiers will threaten to shoot residents who do not vote for annexation. Ukrainian Kherson Administration Advisor Sergey Khlan noted that occupation authorities have not fully set conditions for a referendum as of August 7 but are accelerating their preparation after a three-week pause in preparations, which Khlan attributed to Ukrainian HIMARS attacks on Russian occupation logistics. Occupation authorities could also alter the timeline of their sham referenda in response to changing realities on the ground, including a Ukrainian counteroffensive. Khlan reported that the preliminary referendum date remains September 11.

Russian and Ukrainian forces traded accusations of dangerous shelling at the Russian-occupied Zaporizhzhia Nuclear Power Plant (NPP) on August 6 continuing the exchange of accusations ISW reported on August 5. ISW cannot independently determine which party is responsible for the incident. Ukrainian President Volodymyr Zelensky condemned the alleged Russian shelling as an "open, brazen crime” and “an act of terror.” He called on the international community to designate Russia as a state sponsor of terrorism and to sanction Russia’s nuclear industry. Both sides claimed that the shelling caused a fire at the hydrogen station at the plant. The Russian-appointed head of the Zaporizhia Oblast Occupation Administration, Evgeniy Balitskyi, claimed on August 5 that Ukrainian forces “decided to put the whole of Europe on the brink of a nuclear catastrophe” by shelling the plant. The Ukrainian head of the Zaporizhia Oblast Military Administration, Oleksandr Starukh, claimed on August 6 that Russian forces are trying to “provoke” Ukrainians into shelling the NPP to make the West hesitant to provide weapons to Ukraine.

Ukrainian officials confirmed that Russia is using Iranian-provided drones in Ukraine. Advisor to the Ukrainian President’s Office, Oleksiy Arestovych, stated on August 5 that Iran handed 46 drones over to Russia and that the Ukrainian government has already noted the use of these drones in combat in Ukraine. At least a portion of the provided drones are older-generation “Shahed 129” heavy strike drones, which Russian forces may seek to use to attack US-provided HIMARS in Ukraine. It is unclear whether the 46 drones represent all the drones that Tehran has agreed to send or the number of Iranian drones that are currently operating in Ukraine.