L: President Volodymyr Zelensky in Ankara, Turkey, on July 7, 2026. (Beata Zawrzel / NurPhoto / Getty Images) R: Then-Defense Minister Mykhailo Fedorov in Kyiv, Ukraine, on May 11, 2026. (Tetiana Dzhafarova / AFP / Getty Images);(Collage: The Kyiv Independent)For the first time since autumn 2022, Ukraine has turned the tide of Russia's war in its favor, from the front line to strategic depth.In what could prove to be his most harmful decision of the war in recent years, President Volodymyr Zelensky has just chosen to dismiss the man who has been the driving force of this change in fortunes.Zelensky's decision to oust popular Defense Minister Mykhailo Fedorov after just six months on the job has sparked outrage across Ukraine, from the military, civil society, and countless ordinary Ukrainians who saw the young minister's reforms as the path toward peace on Ukraine’s terms.After months of conflict between Fedorov and Commander-in-Chief of the Armed Forces Oleksandr Syrskyi — who pushes a diametrically opposed strategic worldview and leadership culture — Zelensky has sided with Syrskyi.The decision bears all the hallmarks of Zelensky's tendency to dismiss top officials and commanders who get too popular, ahead of hypothetical elections that will never happen if Russia overwhelms Ukraine.Officials facing accusations of corruption, incompetence, or mismanagement have often enjoyed far greater patience — and even protection — from Zelensky, provided they pose no threat to his approval rating.But of all Zelensky’s questionable personnel decisions, Fedorov’s dismissal could have the most devastating consequences for Ukraine’s war effort.The 35-year old tech trailblazer has something the political and military leadership has lacked: a clear plan to win the war. A strategy.Facing an overwhelmingly larger Russian army, Ukraine always needed an asymmetric strategy based on advanced technology and creative thinking to have a chance of defeating Russia. A small Soviet army can never beat a large Soviet army, as years of slow but steady Russian advances on the battlefield have shown.Fedorov understands that.Maximizing technological advantage, data-driven optimization of everything from procurement to personnel management, improving the distribution of drones to front-line units: Everything was done with the deliberate aim of breaking Russia's war aims, forcing peace on Kyiv's terms, and preserving Ukrainian lives in the process.By reforming the notoriously corrupt procurement system and introducing competitive tenders for most purchases, Fedorov likely saved Ukraine billions in public funds while angering those who could no longer skim excessive profits from state contracts.With the honing and scaling up of Ukraine's middle and deep strike campaign from occupied territory to deep inside Russia, Fedorov has also helped bring strategic offensive pressure on Moscow the likes of which hasn't been seen before.A plume of black smoke rises over the port of Saint Petersburg, Russia, following a Ukrainian drone attack on June 3, 2026. (AP)From persuading Elon Musk to cut off Russia’s access to the Starlink technology powering its long-range drones to giving partner nations access to a database of Russian weapons so they could study them and develop defenses, Fedorov has repeatedly demonstrated his ability to devise creative solutions with tangible military impact.Even the most toxic topic inside wartime Ukraine, mobilization — which Zelensky has done his best not to get near — was not something the minister shied away from.With his audit of battlefield losses and introduction of a new contract system, Fedorov has sought to address the root cause of the manpower crisis: conditions inside combat units, especially for those in infantry and assault roles.This brought him into conflict with Syrskyi, who represented everything Fedorov was trying to change in the military.Preferring to fight a war of narrative and micromanage the battlefield in search of quick tactical gain, Syrskyi’s Soviet-style command culture has steadily undermined Ukraine's war effort.Oleksandr Syrskyi, commander-in-chief of the Armed Forces of Ukraine, during an interview in Kyiv, Ukraine, on July 19, 2025. (Oksana Parafeniuk / For The Washington Post via Getty Images)Nowhere is this felt more acutely than in the military's manpower crisis. Systemic problems in basic training, the distribution of mobilized men between combat units, and their use on the battlefield have caused countless avoidable losses, led to soaring rates of AWOL and desertion, with many brigades fighting with practically no combat infantrymen left.These are the issues that Fedorov inherited. Blaming him for "failing" to reform mobilization in six months – as Zelensky reportedly did during a closed-door meeting with lawmakers – when Fedorov was the first top official to even attempt to touch the problem is cynical, manipulative, and simply absurd.