Ukraine Has Broken Russia's Ability to Advance, Former Top General Says in First Interview Since Dismissal

Ukraine's former commander-in-chief has asserted that Kyiv's forces have successfully stabilised the front line and crippled Moscow's capacity to make meaningful battlefield gains, attributing the shift largely to the devastating toll inflicted on Russian troops. Gen Oleksandr Syrskyi made the remarks in an exclusive interview with the BBC, his first public comments since he was abruptly removed from his post during the summer.

In the interview, Syrskyi claimed that Russia's overall casualty figures in the war stand at roughly six times those of Ukraine. When counting only soldiers killed in action, he argued, the disparity widens to as much as eleven times. Neither side in the conflict publishes official data on military deaths, making independent verification of such claims impossible.

The general pointed to this stark imbalance in fatalities, combined with Ukraine's technological strides and a deliberate strategy of striking vulnerable sections of Russia's defensive lines while holding firm elsewhere, as the core reasons behind the current deadlock along the front. He noted that during the first half of 2026, Russian forces managed to capture only about 61 square kilometres in total — a figure he described as clear evidence that the front has been stabilised.

This assessment appears to align with independent analysis. The Institute for the Study of War, a Washington-based think tank, has reported that in September 2026 Moscow actually lost more ground than it managed to seize, reinforcing Syrskyi's contention that Russian offensive momentum has been blunted.

Syrskyi's military career includes some of Ukraine's most celebrated moments since Russia's full-scale invasion began in 2022. He earned widespread praise for orchestrating the defence of Kyiv in the war's opening weeks and later for leading a successful counteroffensive east of Kharkiv in the autumn of that year. His reputation as a capable battlefield commander led to his appointment as commander-in-chief in 2024.

However, his tenure was not without controversy. Ukrainian troops under his command conducted chaotic withdrawals from the eastern cities of Avdiivka and Vuhledar, as well as from areas around Pokrovsk. Soldiers who previously served under him told the BBC that they were ordered to hold their positions at all costs, even when Russian forces had nearly encircled them — orders that, according to those accounts, resulted in heavy casualties before retreat was finally authorised.

Syrskyi does not dispute that such situations arose on the front line. He maintained, however, that Ukraine has been fighting against a far more powerful adversary. In 2025, the ratio of jets available to each side underscored the severe material disadvantages Ukrainian forces faced, he suggested, though the source article notes the details of that comparison were cut off.

The interview also touched on the circumstances of his departure. President Volodymyr Zelensky dismissed Syrskyi this summer following a major rift with then-defence minister Mykhailo Fedorov. Fedorov had publicly accused the military leadership under Syrskyi of obstructing his reform initiatives rather than adapting to the changing nature of the war.

The tensions between the two men escalated into open conflict, and Zelensky initially fired Fedorov. But the move triggered mass street protests, ultimately forcing the president to remove Syrskyi as well. He was replaced by Maj Gen Mykhailo Drapatyi, 43, who now leads Ukraine's armed forces.

Syrskyi told the BBC that his disagreements with Fedorov stemmed from the minister's failure to consider the army's needs when procuring weapons and supplies. He accused Fedorov of creating an "imbalance" in military supplies by prioritising drones while neglecting essential front-line equipment such as unmanned ground vehicles, pickup trucks, and motorbikes. Even in the drone category, Syrskyi said, the army received only about half of what it required.

Fedorov, a young and popular minister known for his digital and technological initiatives, was often portrayed by critics as a moderniser in contrast to Syrskyi, whom they labelled too "old school" to lead Ukraine's technologically advanced forces. Syrskyi rejected that characterisation, insisting that drone warfare reached unprecedented levels during his command, including deep strikes more than 2,000 kilometres behind enemy lines.

He also noted that Ukraine became the first country to establish the Unmanned Systems Forces as a separate branch of its armed forces, doing so under his leadership. According to Syrskyi, drones are now responsible for 80 per cent of Russia's losses on the battlefield — a statistic that, if accurate, underscores the central role of unmanned technology in Ukraine's war effort.

The interview offers a rare window into the thinking of a commander who presided over both significant victories and painful retreats, and who left his post amid political upheaval. His claims about Russian losses remain unverified, but they echo estimates from Western officials. UK intelligence chiefs have assessed that Russia has lost approximately half a million personnel killed since the invasion began. The US-based Center for Strategic and International Studies estimates that Ukraine, by June 2026, had lost up to 150,000 troops killed.

With neither Moscow nor Kyiv releasing official casualty figures, the true human cost of the conflict remains a matter of competing claims and external estimates. What is clear, according to both Syrskyi and independent analysts, is that the front line has largely frozen, with Russia unable to convert its numerical advantages into significant territorial gains — a stalemate that the former general credits to Ukraine's resilience, technological adaptation, and the staggering price Russia continues to pay in soldiers' lives.