Ukraine's former commander-in-chief, General Oleksandr Syrskyi, has stated that Russia's ability to advance offensively has been broken. In an exclusive interview with the BBC, Syrskyi asserted that Ukraine has stabilized the front line primarily by inflicting significant casualties on Russian forces.

This assessment comes as Syrskyi addresses his dismissal from his post over the summer, a move that followed public disagreements. He also defends his command against accusations of outdated tactics and causing high losses among his own troops. Syrskyi's comments offer a perspective on the current state of the conflict, emphasizing Ukraine's success in halting Russian advances.

Syrskyi claimed that Russia's overall losses in the war are six times higher than Ukraine's, and that the number of dead could be up to eleven times greater. He attributed the current stalemate on the front lines to this stark difference in casualties, coupled with technological advancements and a strategy of targeting Russian weaknesses while containing their advances elsewhere. He noted that Russia managed to seize only 61 square kilometers in the first half of 2026, indicating a stabilized front.

The implications of Syrskyi's statements suggest a shift in the war's dynamics, with Ukraine potentially gaining the upper hand in attritional warfare. The Institute for Study of War has also reported trends aligning with Syrskyi's view, noting that Moscow lost more territory than it gained in September 2026. This suggests a potential turning point where Ukraine is not only defending but also capable of inflicting significant strategic setbacks on Russia.

Syrskyi, who was appointed commander-in-chief in 2024, had previously been lauded for his roles in defending Kyiv in early 2022 and leading the successful Kharkiv counteroffensive. His dismissal this summer was linked to a dispute with then-defense minister Mykhailo Fedorov, who felt the army under Syrskyi was not adapting to new technologies and blocked his initiatives. President Zelenskyy initially dismissed Fedorov, but protests led to Syrskyi's subsequent removal and replacement by Major General Mykhailo Drapatyi.

Syrskyi explained his disagreements with Fedorov stemmed from procurement decisions that did not sufficiently consider the army's needs. He argued that Fedorov prioritized drones at the expense of critical ground equipment like unmanned ground vehicles, pick-up trucks, and motorbikes, creating an imbalance in supplies. Even in the area of drones, Syrskyi indicated there were shortages.

While official figures for casualties are not released by either Russia or Ukraine, UK intelligence estimates Russia has lost around half a million men killed since the full-scale invasion in 2022. The US-based Center for Strategic and International Studies estimates Ukraine's troop losses could be up to 150,000 killed by June 2026.

Syrskyi's remarks provide a counter-narrative to perceptions of Russian battlefield superiority, highlighting the human cost of the conflict and Ukraine's resilience. The ongoing debate over military strategy and resource allocation within Ukraine's leadership also underscores the complex challenges faced by the nation in its defense against the invasion.