Ukraine Scored a MASSIVE WIN in the South… It Will Cost Putin the War
Vladimir Putin entered 2026 with a plan that seemed, on paper, straightforward: hold the buffer zone Russian forces had carved out across southern Ukraine, use it to choke off supplies to Ukrainian defenders in Donetsk, and finally claim the “collapse” of the Donbas that Kremlin officials had been promising for months. Seven months later, that plan lies in ruins. Ukraine, not Russia, controls the south — and the way it got there says as much about Russian weakness as it does about Ukrainian ingenuity.
A Counteroffensive Few Saw Coming
President Volodymyr Zelensky announced on August 12 that Ukraine has retaken 745 square kilometers of territory in 2026, concentrated in a wide stretch of the southern front where the Dnipropetrovsk, Zaporizhzhia and Donetsk regions converge. According to Zelensky, the operation liberated 26 fortified settlements, describing the campaign in the Oleksandrivka direction as having been “carried out with precision — exactly as planned.” The cost to Russian forces, Zelensky said, was severe: at least 9,550 personnel killed and more than 6,600 wounded — a combined total of roughly 16,150 Russian soldiers taken out of the fight in a single stretch of the front that Moscow was counting on to anchor a deeper push into Donetsk.
Among the settlements Ukraine says it has liberated, according to reporting from the New Voice of Ukraine, are Yalta, Zeleny Hai, Tovste, Novokhatske and Hrushivske — all locations that had endured heavy Russian fire since 2025 and had been evacuated, with Russian forces mining the surrounding terrain to make recapture more difficult. None of it, Ukrainian officials say, was enough to stop the advance, which they describe as the largest offensive Ukraine has launched in the past two years.
How Russia’s Own Trick Became Its Undoing
What makes this reversal particularly striking is how Russia came to hold — and then lose — this territory in the first place. Rather than deploying large mechanized units capable of genuinely fortifying and defending the south, Russian forces relied heavily on small infiltration teams, sometimes just two or three soldiers, tasked with slipping behind Ukrainian lines to plant Russian flags for propaganda photographs and videos. The goal was to project an image of overwhelming territorial control that exceeded the reality on the ground.
Ukraine’s Southern Defense Forces say they identified this pattern early. Spokesperson Vladyslav Voloshyn said Ukrainian intelligence determined that Russian reconnaissance units operating in the Huliaipole and Oleksandrivka directions — part of Russia’s 29th Army operational zone — had been specifically assigned to plant flags between February 14 and 24, timed to the anniversary of the full-scale invasion. It’s a tactic that has repeated across the front, according to United24 Media: infiltrators slip behind the lines, plant a flag, then dig in and wait for reinforcement — reinforcement that frequently arrives too late, or not at all, before Ukrainian forces respond.
Rather than launching a large, costly offensive to counter this — the kind of response that might have played into Russia’s hands by draining Ukrainian manpower and equipment — Ukraine adopted a more patient, methodical approach. According to the Kyiv Post, Ukrainian forces would identify a weak point in the Russian lines, typically an isolated settlement held by only a handful of infiltrators, and concentrate drones and ground forces on that specific weakness. Once the position fell, Ukrainian units would reset and move to the next target. The strategy functioned, in effect, like assembling a puzzle piece by piece rather than attempting to seize the whole picture at once — and it denied Russia any clear signal of where or when the next strike would land.
A Battlefield Split Between Two Realities
Open-source intelligence tracker DeepState published a map on August 12 corroborating Zelensky’s claims, highlighting 19 separate liberated settlements within Ukraine’s reclaimed territory, including Yalta and Hrushivske along with Voronne, Ternove and Rybne — all small villages Russia had claimed to control. Russian military bloggers, by contrast, have continued to present a starkly different picture. Pro-Russian blogger Rybar’s maps depict Oleksandrivka as almost entirely under Russian control — despite DeepState’s map showing the actual Ukrainian-held line sitting roughly 23 kilometers away from that settlement, essentially untouched apart from occasional infiltration attempts.
That gap between official Russian claims and battlefield reality appears to extend to the very top of the Kremlin. In a nationally televised meeting on July 3, Chief of the Russian General Staff Valery Gerasimov told Putin that Russian forces had captured 133 Ukrainian settlements since January 1 — roughly 3,000 square kilometers of territory, including 636 square kilometers in June alone — with rapid advances reportedly underway in Oleksandrivka and Huliaipole. Russian state media claimed Oleksandrivka had fallen later that same day. According to the Kyiv Post, however, the nearest Russian troops — likely infiltrators — were actually 15 kilometers from the settlement at the time. Independent outlet RE: Russia made a similar observation in a June 30 report, noting that Putin’s assessments of the battlefield were diverging more sharply from reality than at any prior point in the war, citing Putin’s claim that Russia controlled 96 percent of Kostiantynivka — a claim that, like the one regarding Oleksandrivka, does not match conditions on the ground, where the city continues to hold out.
A Disaster Measured in Numbers
The scale of Russia’s stalled offensive becomes clearer when set against its own prior-year performance. According to an August 1 assessment from the Institute for the Study of War, Russia’s monthly territorial gains have collapsed compared to 2025: from 354.09 square kilometers claimed in February 2025 to just 122.73 in February 2026; from 203.74 square kilometers in March 2025 to 23.04 in March 2026. The summer months have been even more lopsided — 30.02 square kilometers gained in June 2026 and 37.85 in July 2026, compared with 481.87 and 455.74 square kilometers respectively during the same months in 2025.
April and May of 2026 stand out even more starkly: Russia didn’t merely slow down during those months — it lost territory outright, ending April down 116.01 square kilometers and May down 281.1 square kilometers, a sharp contrast with the more than 700 square kilometers Russia gained during the equivalent two months in 2025.
The casualty figures attached to this stalled advance are severe. Zelensky said on August 3 that Russia sustained 225,500 losses during the first seven months of 2026. Removing January’s reported 31,680 casualties, per Al Jazeera, leaves roughly 193,820 Russian casualties between February and July — a period during which, according to ISW’s figures, Russia actually lost a net 183.47 square kilometers of territory. Even applying the most generous possible reading — crediting Russia with territory reached only through small infiltration teams, which fall well short of genuine control — Russia’s net gain for the period rises to just 379.85 square kilometers. Under that best-case scenario, Russia sacrificed roughly 510 soldiers for every square kilometer claimed between February and July. Under the more realistic reading, Russia lost over 193,000 soldiers while actively losing ground.
The Collapse of the Buffer, and What It Means for Donetsk
The strategic purpose behind Russia’s push into southern Ukraine was never simply territorial. The buffer zone at the convergence of Dnipropetrovsk, Zaporizhzhia and Donetsk was designed to choke off Ukrainian troop and supply movement into Donetsk, while forcing Kyiv to divert soldiers to the south rather than concentrate them in the fortified Donetsk “Fortress Belt.” That plan depended on Russia actually holding the buffer — and once Ukraine’s methodical, piece-by-piece counteroffensive dismantled it, the consequences rippled directly into Donetsk. Putin had reportedly set a September deadline to secure the oblast and effectively claim the Donbas; with Russian forces still nowhere near capturing Kostiantynivka, let alone the rest of the Fortress Belt, that deadline has reportedly already slipped to December — a target few analysts expect Russia to meet either.
Turning to the Skies
With ground forces unable to reclaim the lost territory and largely redirected toward Donetsk, Russia appears to be shifting toward aerial bombardment of the south as its remaining option. On July 2, Ukrainian outlet Pravda reported that Russia dropped seven aerial bombs on Oleksandrivka, destroying 50 homes and killing one person — a strike that sits awkwardly alongside Russian claims, made roughly a day later, that the settlement had already been captured. The shift toward air power reflects a basic tactical reality: Russian forces are no longer close enough to Oleksandrivka to reliably strike it with artillery or mount ground assaults, leaving aerial bombardment as one of the few tools still available.
That aerial campaign is beginning to generate consequences well beyond Ukraine’s borders. In late July, a Russian Kh-101 cruise missile reportedly crossed 90 kilometers into Polish territory — an incident Russia characterized as accidental, but one Polish officials have treated with considerably more skepticism, reportedly weighing a more assertive response to Russian aerial activity near its borders.
Taken together, the picture emerging from southern Ukraine in 2026 is not the collapse Russian officials spent months promising. It is, by the numbers, a costly and largely failed offensive that has cost Moscow significant territory, tens of thousands of casualties, and — perhaps most damaging for Putin’s long-term war strategy — the buffer zone his own generals were counting on to finally deliver Donetsk.
