A Blog by Jonathan Low

 

Oct 6, 2024

Taking Donbas Looks Remote For Russia As Losses Degrade Its Capabilities

To achieve Putin's goal of taking Ukraine's Donbas, the Russians would have to take five times as much territory as they have captured. And given the Russians' performance to date - and that they are projected to run out of armored vehicles in about 18 months - Ukraine's strategy of making tactical retreats after bleeding them dry makes sense. JL

Constant Meheut reports in the New York Times:

Ukraine's Donbas strategy is “trading space for Russian losses.” The idea is to retreat from towns under attack after exacting the highest price it can on manpower and matériel. Russia is far short of achieving its long-held objective. To do that, it would need to take another 4,000 square miles of Ukrainian territory, five times as much as it has over the past year. Russia will exhaust its stocks of armored vehicles by 2026 and will then be able to afford only “one or two battles of the scale of Avdiivka. This war isn’t going to be decided by who controls Vuhledar or other tactical frontline towns. It’s about how many troops the Russians have spent trying to seize Vuhledar. It’s a matter of how much they lose before they realize it’s futile.” 

Throughout the year, Ukraine has lost a series of cities, towns and villages in its eastern Donbas region to Russia, typically withdrawing its troops after hard-fought battles that sometimes lasted for months.

Marinka was the first to fall, a sign in January that Russia had regained momentum on the battlefield. Then came Avdiivka, an industrial city where Ukrainian soldiers had hunkered down in a dense maze of trenches and bunkers. Finally, this past week, Ukraine retreated from Vuhledar, a mining town perched on high ground that was a linchpin of Ukrainian defenses in the southeast.

To outside observers, Ukraine’s slow but steady retreat from the Donbas region, the main theater of the war today, may seem to signal the beginning of the endgame, with Moscow firmly gaining the upper hand on the battlefield, leveraging its overwhelming advantage in manpower and firepower.

But Ukrainian commanders and military experts dispute that, saying that a more crucial fight is unfolding in the region that goes beyond simple territorial gains and losses. It is now a war of attrition, they say, with each side trying to exhaust the other by inflicting maximum losses, hoping to break the enemy’s capacity and will to continue the war. All summer, Russia was sending waves of troops backed by columns of armored vehicles in brutal assaults, regardless of the casualties, and saturating the skies with drones, shells and bombs.

Ukraine, a country that is a fraction of the size of Russia and with about a third of the population, is at an inherent disadvantage in this kind of battle. It has fewer men to send to the front, and, despite an influx of Western military aid, remains largely outgunned on the battlefield. That has left Kyiv with little choice but to adopt what Mykola Bielieskov, a military analyst at Ukraine’s government-run Institute for Strategic Studies, called a strategy of “trading space for Russian losses.” The idea is to retreat from towns under attack after exacting the highest price it can on manpower and matériel.

“It’s a matter of how much they lose before they realize it’s futile,” Oleksandr Solonko, a member of Ukraine’s 411th drone battalion, who is fighting around the frontline city of Pokrovsk, said of the Russians. But faced with relentless assaults, he added, some Ukrainian commanders also “prefer to abandon a position or a settlement if it reduces personnel losses.” 

With Moscow so far proving capable of absorbing its losses by recruiting more soldiers and ramping up arms production, it remains unclear how much territory Kyiv will have to give up before the Russian Army runs out of steam — if it ever does. Compounding the situation, Ukraine’s offensive into Russia’s western Kursk region in August has further stretched its resources, threatening its ability to conduct a controlled retreat in the Donbas region without having the front line collapse. Pasi Paroinen, a military expert from the Finland-based Black Bird Group, which analyzes footage and satellite images from the battlefield, said that after the Kursk offensive, Russia advanced in the Donbas region at a pace unseen since 2022. In the past two months, it captured some 270 square miles in the area, roughly three times the amount taken in June and July, he said.

But that leaves Russia far short of achieving its long-held objective of fully seizing the region. To do that, it would need to take another 4,000 square miles of Ukrainian territory, about five times as much as it has captured over the past year.

“This war isn’t going to be decided by who controls Vuhledar or other tactical frontline towns and cities,” said Franz-Stefan Gady, a Vienna-based military analyst. “It’s about how many troops the Russians have spent trying to seize Vuhledar versus the losses the Ukrainians have sustained in trying to hold it.” 

 Donbas, which comprises Ukraine’s two easternmost regions, Luhansk and Donetsk, has been the focal point of this attritional battle. Its proximity to western Russia has allowed Moscow to easily funnel troops, equipment and ammunition to the front lines there. The area is scattered with numerous towns and villages, forcing both sides into grinding urban combat. Roman, a commander who defended Vuhledar with Ukraine’s 72nd Brigade, said that when Russian forces concentrate their efforts on a specific area, they can overwhelm Ukrainian defenses. By late summer, he noted, the Russians held a 10-to-1 advantage in artillery systems around Vuhledar.

“How can one of our artillery systems fight 10 of theirs?” Roman asked, using only his first name according to military rules.

Ukrainian forces held on to Vuhledar for more than two years, destroying columns of Russian tanks in ambushes and killing many soldiers sent into brutal ground assaults. But Moscow’s army pressed on, and as it closed in on Vuhledar in recent weeks, it began inflicting substantial casualties on Kyiv’s forces. Ukrainian medics said dozens of soldiers were injured daily, and the military reported assaults that “depleted” its troops.

The army eventually announced on Wednesday that it had retreated from the town “to save personnel and military equipment.” Ukraine ultimately hopes that Russia’s mounting losses will make the war unsustainable for the Kremlin before it becomes so for Kyiv. “This is the most important thing — to exhaust the enemy,” President Volodymyr Zelensky of Ukraine said in his nightly address on Wednesday.

But how realistic is this strategy? President Vladimir V. Putin of Russia has put his country’s economy on war footing and has shown no sign that he is prepared to quit the fight. And the Russian people seem steadfast in their support of the war effort.

Ukrainian and Western officials point to rising Russian casualty figures — nearly 1,200 a day in August this year, according to an adviser to the British military, Nicholas Aucott — as evidence of the war’s heavy toll on Russia.

Throughout the war, Russia has lost roughly three armored fighting vehicles for every Ukrainian one, according to Oryx, a military analysis site that counts only visually confirmed losses. Analysts from the Royal United Services Institute, a London-based military and security research organization, estimated that with the current rate of losses and the production of replacements, Russia is likely to exhaust its stocks of armored fighting vehicles by 2026. Mr. Gady, who conducted a similar study, said Russia by then would be able to afford only “one or two battles of the scale of Avdiivka in terms of losses” of armored vehicles.

At least for now, however, the Russian Army is moving to increase its troop numbers and arms production. On the battlefield in the Donbas region, Mr. Solonko said, the Russians have been “using a lot of resources and rushing when they could be taking things slower, with fewer losses.”

Mr. Gady and other military experts said that, as summer began, Ukraine’s military was well positioned to endure the fight in the region while waiting for Russian losses to accumulate, setting itself up for possible counterattacks next year.

Ukraine’s manpower and firepower disadvantages were starting to narrow thanks to mobilization efforts and increased ammunition supplies from Western allies, including this year’s multibillion-dollar aid package from the United States. Gen. Oleksandr Syrskyi, Ukraine’s top commander, said last month that the ratio of artillery shells usage between Russia and Ukraine had narrowed in recent months. But Ukraine’s surprise offensive in Russia’s Kursk region in August has left its forces at greater risk, analysts said.

While the cross-border assault lifted morale in Ukraine, it also further stretched the country’s fighting resources, with some of its most experienced troops being diverted to the Kursk region from the Donbas region. Kyiv has lost more than 200 pieces of equipment in its offensive so far — nearly as much as Russian losses near the embattled city of Pokrovsk over the same period, according to Naalsio an open-source intelligence researcher and contributor to Oryx.

Ukrainian soldiers in the Donbas region have differing views on the merits of the Kursk offensive. Some believe it has forced Russia to move some Russian forces there from the eastern front, while others have expressed frustration over ammunition rationing that has occurred since the assault began.

Volia, a captain in Ukraine’s National Guard fighting near Toretsk, a city under Russian attack, said the fighting there was as brutal as ever, with both sides using every weapon possible to wear down the enemy, from old bombs carrying thousands of pounds of explosives to modern drones with night-vision capabilities.

“The Donbas,” he said, “is the field for using all means and hitting as much as one can.”

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