Ukraine's HUR details seven-week special operation in Sumy region: 29 Russian troops captured, 108 killed
Ukraine's military intelligence (HUR) said its GROUP 10 special-forces unit carried out a roughly seven-week operation in Sumy region, clearing more than 600 hectares of forest of Russian troops, taking 29 prisoners, and handing the positions to Ukraine's Defence Forces. The agency also reported 108 Russian troops killed, 157 wounded, and more than 1,100 targets hit during the operation.
Key points
- Operation carried out by GROUP 10 of HUR's Department of Active Actions in Sumy region
- Lasted approximately seven weeks and was conducted in two stages
- About 40 special-operations soldiers took part directly in active combat
- More than 600 hectares of forest cleared of Russian troops, with positions handed to Ukraine's Defence Forces
- 108 Russian troops killed, 157 wounded, 29 taken prisoner, according to Ukrainian intelligence
- More than 1,100 targets hit, including command and UAV launch points, artillery systems, vehicles, and fortifications
- HUR says the operation disrupted Russian offensive plans on the Sumy direction
Why it matters
HUR publicly detailed a lengthy special operation in a frontline border region, pointing to sustained Ukrainian offensive action behind enemy lines. The casualty and target figures released — 29 prisoners, 108 killed, 157 wounded, and more than 1,100 targets struck — are among the more specific tallies the agency has given for a single operation. Ukraine says the operation prevented Russian forces from cutting Ukrainian logistics routes on the Sumy direction, and the cleared forest positions have been integrated into the broader defence of the front, suggesting special-force raids are being used to shape the frontline as well as to strike.
What happened
On 20 October, the Department of Active Actions of Ukraine's Main Intelligence Directorate (HUR) posted details on Telegram of a special operation carried out by its GROUP 10 unit in Sumy region. The operation lasted approximately seven weeks and was conducted in two stages, with about 40 special-operations soldiers taking part directly in active combat.
According to HUR, fighters cleared more than 600 hectares of forest of Russian military personnel and then handed the positions over to Ukraine's Defence Forces. More than 1,100 targets were hit during the operation; these included enemy command and UAV control and launch points, artillery systems, motor vehicles, and engineering and fortification structures.
HUR's figures for Russian losses were 108 killed, 157 wounded and 29 taken prisoner. The agency said the operation's main objective was achieved: disrupting the enemy's offensive plans and preventing the cutting of Ukrainian logistics routes on the Sumy direction. The day before the publication, Russian forces attacked four times on the North-Slobozhansky direction in the areas of Tovstodubove, Korenke, Buniachyno and Rivne.
How Ukrainian sources describe it
Coverage is entirely Ukrainian-sourced and relies on HUR's own Telegram disclosure. Ukrainian outlets reported the intelligence agency's casualty and target figures uncritically, foregrounded the success of the operation — the 600-hectare clearing, the 29 prisoners taken, and the disruption of Russian offensive plans — and emphasised the transfer of the cleared positions to Ukraine's Defence Forces, framing the operation as a contribution to the broader defence of the Sumy direction.
Background
GROUP 10 belongs to the Department of Active Actions of the Main Intelligence Directorate (HUR) of Ukraine's Ministry of Defence. The Sumy direction has been an active area of Russian attacks; reports the day before the operation's disclosure noted Russian assaults in the North-Slobozhansky direction in the areas of Tovstodubove, Korenke, Buniachyno and Rivne. The details of the operation were published by HUR on its Telegram channel, with one source dating the publication to Tuesday, 20 October.