Within 24 hours of claiming Ukrainian troops were surrounded near Dobropillia, Russia’s Defense Ministry and pro-war channels expanded the narrative to several supposed encirclements in northern Kharkiv Oblast. Evidence supports none of that, the Institute for the Study of War (ISW) has said.

The claims come as Ukrainian forces make gains in several frontline sectors, according to ISW. Near Dobropillia, Russian bloggers described the ability to fire on supply roads rather than troops surrounding the town. At the same time, Ukrainian forces said they had prevented Russia from physically cutting the routes.

Russia’s Defense Ministry claimed its forces had captured Krasnyi Yar and Potykhonove northeast of Kharkiv. Pro-war bloggers then claimed Russian troops threatened to trap Ukrainian units near Riznykove and had already surrounded others near Rublene. One asserted that roughly 1,500 Ukrainian soldiers were encircled across 460 square kilometers.

ISW found no evidence for those claims. A Ukrainian brigade spokesperson said Russian forces were still shelling settlements they claimed to hold and described positions in the area as heavily intermingled, with no clear front line.

Around Dobropillia, the Kremlin-linked Rybar channel claimed Russian troops were infiltrating toward nearby settlements and making tactical gains south of the town. It did not claim Russian forces had secured those settlements or show an encirclement on its map, ISW noted.

Another Russian blogger said neither side currently had the forces needed to establish and sustain a genuine encirclement.

Russia’s push toward Dobropillia continues

Russia’s Defense Ministry had claimed on 22 September that its troops surrounded Dobropillia, a transport hub on the approach to Ukraine’s fortified cities in Donetsk Oblast.

ISW found no evidence for that claim and linked its timing to the UN General Assembly and Ukraine’s recent battlefield gains. A Ukrainian officer said Russian troops had made no major advances near the town.

Russian assaults continue despite that setback. A Ukrainian staff sergeant reported a sharp increase in the number of small groups trying to reach Dobropillia. On 23 September, Ukraine’s 1st Azov Corps said its forces had prevented Russian troops from physically cutting supply routes toward Dobropillia and Druzhkivka.

Moldova’s Defense Ministry reported four drone incursions, Romania’s Defense Ministry confirmed a drone crash, and Poland’s Operational Command scrambled fighters twice during Russia’s 24 September attack on Ukraine.

The strike wave forced Moldova to close part of its airspace, Romania to warn residents and launch F-16 fighter jets, and Poland to activate aircraft, air defenses, and radar. No casualties were reported in the two confirmed crashes, and Poland detected no incursion during its first deployment. Moldova has recorded dozens of Russian drone incursions this year.

The drones approached from Ukraine’s Vinnytsia, Odesa, and Chernivtsi oblasts, according to Moldova’s Defense Ministry. Authorities temporarily closed part of the country’s northern airspace.

Near Cernița in northern Moldova, one drone struck a tree, fell into a field beside a farm, and exploded, police said. No casualties were reported.

Investigators preliminarily identified the camera-equipped wreckage as a Gerbera, a low-cost Russian drone often used during attacks on Ukraine. Police said it was the first device of that type found in Moldova.

Police also reported a resident’s account of another explosion near Vadul Rașcov, but said they were still investigating the location.

Romanian radar first tracked an aerial target over Ukraine near the border before it entered northern Romania, the Defense Ministry said. Romania launched two F-16s and sent emergency alerts to residents’ phones in the area. The drone remained in Romanian airspace for about four minutes before crashing near Solca, the ministry said. Officials reported no casualties or damage and had not identified the drone’s origin.

Poland’s Operational Command launched fighters twice in response to Russian strikes on western Ukraine. The first Polish deployment ended around 08:00 with no airspace violation detected; the command announced a second at 09:07. It also activated ground-based air defenses and radar.

The incursions came amid a wider assault. Ukraine’s Air Force said Russia launched 282 drones of various types, along with ballistic and other missiles, overnight into 24 September. Ukrainian officials reported detecting four drones over Chernivtsi Oblast, the Ukrainian region bordering Moldova and Romania, and shooting down three.

Moldova’s repeated airspace breaches

The latest incident followed several breaches in August. An unidentified drone exploded near Crocmaz on 9 August. Another object exploded near Talmaza on 17 August after Moldova briefly closed part of its airspace.

President Maia Sandu said Russian drones had entered Moldovan airspace 39 times in 2026, compared with 17 times throughout 2025. Moldova has portable air-defense weapons and electronic warfare equipment, but Sandu said these chiefly protect individual sites. Her government is working with partners to expand air-defense coverage and speed up threat warnings.