Over 600 hectares cleared of Russian forces: Ukraine's military intelligence reveals details of operation in Sumy region

Operation Cheburechna was a two-stage Ukrainian military operation in the Sumy region. Its stated purpose was to thwart Russian offensive plans and remove Russian forces from territory. The operation mattered because it combined territorial gains with attacks on Russian personnel, weapons, vehicles, and defensive positions.

Special forces operators from Group 10, part of the HUR’s Active Operations Department, described the operation in an exclusive video. They said Ukrainian forces cleared 642 hectares, killed 107 Russian troops, wounded 157, and captured 29. They also reported destroying 61 drone launch sites and control centers, 31 artillery systems, 368 vehicles, and 630 shelters and fortifications.

The operators handed the cleared positions to other Ukrainian military units. This indicates that the operation was presented as a shaping and seizure mission, followed by a transfer of control. The article gives no further details about when the operation occurred or which units received the positions.

In military language, clearing territory means making an area sufficiently free of opposing forces and threats for friendly units to use it. That can involve attacking enemy troops, destroying weapons and command sites, forcing withdrawals, or taking prisoners. The term describes control of an area, not simply the number of enemy casualties.

The article gives a concrete example from Sumy region. HUR operators said Operation Cheburechna cleared 642 hectares. They also reported 107 Russian troops killed, 157 wounded, and 29 captured. Those figures show that “cleared” can include several outcomes. Enemy forces may be killed, incapacitated, detained, or displaced while positions and equipment are taken away.

The cleared positions were handed to other Ukrainian military units. This suggests the special forces’ task included making the area usable for follow-on troops. The article does not define the term in detail, so this explanation uses standard military meaning rather than a formal definition provided by the source.

The operation’s reported scale was substantial: Ukrainian forces said they cleared 642 hectares in the Sumy region. The personnel figures were 107 Russian troops killed, 157 wounded, and 29 captured. Together, those numbers describe the reported human impact of the two-stage operation.

The equipment figures were also extensive. Ukrainian intelligence said its forces destroyed 368 Russian vehicles, 630 enemy shelters and fortifications, and 31 Russian artillery systems. They also destroyed 61 drone launch sites and control centers. The source combines drone launch sites and control centers under that figure, so it does not provide separate totals for each type.

These claims came from Ukraine’s Main Intelligence Directorate in a Facebook post and an exclusive video by Group 10 operators. The article presents the figures as Ukrainian reports. It does not provide independent verification, dates for the operation, or a breakdown of the cleared territory.

The article identifies HUR as the Ukrainian Defense Ministry’s Main Intelligence Directorate. It presents HUR as the organization that announced the operation and released its video. The source does not describe HUR’s full structure or all of its intelligence responsibilities, so its role here is limited to what the report states.

Group 10 is described as part of HUR’s Active Operations Department. Its special forces operators revealed previously undisclosed details of Operation Cheburechna. They said they helped thwart Russian offensive plans, clear 642 hectares, and destroy Russian personnel, weapons, vehicles, drone facilities, shelters, and fortifications.

After the territory was cleared, the operators handed the positions to other Ukrainian military units. That transfer shows Group 10’s reported role extended beyond attacking enemy positions. It also involved preparing those positions for continued Ukrainian use. The article does not name the receiving units or specify how long Group 10 remained in the area.

An offensive depends on several connected capabilities. Drone sites and control centers help observe the battlefield and direct unmanned systems. Artillery provides long-range fire. Vehicles move troops and supplies. Shelters and fortifications protect personnel and equipment. Destroying these assets can make attacks slower, less coordinated, and more exposed.

The reported operation targeted all of these categories. Ukrainian forces said they destroyed 61 drone launch sites and control centers, 31 artillery systems, and 368 vehicles. They also reported destroying 630 Russian shelters and fortifications. These actions would reduce the enemy’s ability to see, fire, move, and hold defensive positions, although the article does not measure the exact operational effect of each loss.

The broader claim was that Operation Cheburechna thwarted Russian offensive plans and enabled Ukraine to clear 642 hectares. The article connects the destruction of military infrastructure with that result. It does not identify a separate Russian offensive timetable or explain which specific planned attacks were stopped.

Special forces are often used for focused, high-risk missions rather than routine control of a broad area. Once an objective is captured, another unit may be better suited to defend it, bring in supplies, organize positions, and maintain a longer-term presence. This division can let the special forces move to another task.

In the reported operation, Group 10 operators said they cleared 642 hectares during Operation Cheburechna. Afterward, they handed the positions to other Ukrainian military units. That sequence separates the initial seizure from the continuing responsibility for the ground. The article does not identify the receiving units or describe their equipment, size, or mission.

The transfer also fits the reported scale of the operation. Holding hundreds of hectares can require sustained personnel and logistics. A handover may therefore help preserve the gains while allowing the original assault force to remain mobile. These are standard military reasons, not explanations explicitly provided by HUR in the source.

Ground control begins when an army forces opposing troops away from an area or makes their presence ineffective. Units then secure important positions, clear remaining threats, and establish a presence. Control is maintained through defense, observation, communications, supplies, and the ability to respond to attacks. The article does not provide a formal explanation of this process.

Operation Cheburechna illustrates several elements. Ukrainian forces reportedly destroyed Russian artillery systems, vehicles, drone launch sites, control centers, shelters, and fortifications. They also reported killing, wounding, and capturing Russian troops. These actions would reduce opposition and weaken the systems needed to defend or reinforce the area.

The final reported step was a handover. Group 10 transferred the positions to other Ukrainian military units after clearing 642 hectares. That suggests continuing control required units beyond the initial assault force. The article does not say how the positions were supplied, defended, or monitored afterward, so those details cannot be attributed to this operation specifically.