
Putin’s latest purge eliminates his last remaining advisor who dared oppose the Ukraine war, cementing hardline control over the Kremlin and crushing any hope for diplomatic solutions.
Story Highlights
- Dmitry Kozak, Putin’s deputy chief of staff, ousted after opposing Ukraine invasion since 2022
- Kozak was the only senior Kremlin official to openly advocate for peace negotiations and ceasefire
- His removal signals complete dominance by security hardliners over moderate voices
- Putin systematically dismantled Kozak’s departments before forcing his September 2025 resignation
Putin’s Peace Advocate Gets the Boot
Dmitry Kozak, Vladimir Putin’s longtime deputy chief of staff and the last moderate voice in the Kremlin’s inner circle, has been forced out after three years of opposing Russia’s war in Ukraine. The dismissal, confirmed by Kremlin spokesperson Dmitry Peskov on September 18, 2025, marks the end of internal dissent within Putin’s administration. Kozak had uniquely stood against the February 2022 invasion and consistently pushed for diplomatic solutions, making him a liability in Putin’s increasingly authoritarian circle.
Kozak’s departure wasn’t sudden but orchestrated through a systematic dismantling of his power base. Putin abolished the departments under Kozak’s control on August 29, 2025, reassigning his responsibilities to hardliner Sergei Kiriyenko. This administrative restructuring served as a clear signal that Kozak’s moderate approach to Ukraine policy was no longer tolerated in the Kremlin’s war-focused hierarchy.
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The Lone Voice Against War Silenced
Since the invasion began, Kozak stood as the singular voice of restraint within Putin’s Security Council, warning of fierce Ukrainian resistance and international backlash. His prescient concerns proved accurate as Russia faced unexpected military setbacks and crippling sanctions. Kozak led early peace negotiations with Ukraine in 2022, proposing deals that would have prevented NATO expansion while avoiding full-scale war. His diplomatic efforts were consistently undermined by security officials who favored military solutions over negotiated settlements.
The timing of Kozak’s removal reveals Putin’s commitment to hardline policies over pragmatic alternatives. Born in Ukraine’s Kirovohrad Oblast, Kozak brought unique insight into Ukrainian psychology and resistance capabilities that other advisors lacked. His warnings about the war’s costs went unheeded as Putin increasingly relied on security service recommendations. This shift toward “siloviki” dominance has eliminated policy debate and concentrated decision-making among military and intelligence officials who view compromise as weakness.
Hardliners Consolidate Total Control
Kozak’s ouster represents more than a personnel change; it signals the complete triumph of Russia’s security apparatus over diplomatic pragmatism. Sergei Kiriyenko, who assumed Kozak’s responsibilities, oversees occupied Ukrainian territories and maintains a hardline stance against negotiations. The Institute for the Study of War notes this transition reflects Putin’s intolerance for dissenting views and the ascendancy of officials who prioritize military objectives over diplomatic solutions.
This consolidation of hardline control eliminates any institutional pressure for peace negotiations within the Kremlin. Kozak’s removal sends a chilling message to remaining officials that policy dissent will not be tolerated, regardless of rank or relationship to Putin. The decision demonstrates Putin’s preference for ideological loyalty over strategic wisdom, potentially prolonging the conflict by removing voices that understood Ukraine’s determination to resist Russian occupation.
Watch the report:Dmitry Kozak Resigns as Deputy Chief of Staff Amid Opposition to Ukraine War | NewsX World
Sources:
Senior Kremlin Official Dismissed After Opposing War in Ukraine
Kremlin Confirms Resignation of Putin Ally
Dmitry Kozak Putin Associate Opposed to Ukraine War Resigns from Kremlin Post
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