Once seen as a ruthless strategic mastermind, Putin’s failed full-scale invasion of Ukraine exposed a long list of miscalculations. These will define his legacy – and accelerate Russia’s decline. Let’s break them down.

Mistake #1: Launching the war at all

Putin overreached. Russia cannot achieve its strategic goals in Ukraine. The war has drained Russia militarily, economically, and diplomatically. It was a war he could never win.

Mistake #2: Underestimating Ukraine

Putin completely misread Ukraine’s will to fight. He expected collapse. Instead, Ukraine unified, resisted, and gained global support. A catastrophic miscalculation.

Mistake #3: Invading with too small a force 

He tried to shock Ukraine into surrender with a limited force. It failed. Ukraine didn’t bend – it fought back harder. Russia lacked the manpower to achieve a quick victory.

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Mistake #4: Waiting 8 years to escalate into a full-scale war

If Putin wanted a full-scale war, 2014–2015 was his window. Ukraine was more divided and less prepared. By 2022, it was stronger, more united, and ready to fight.

“Putin’s legacy won’t be strategic brilliance – it’ll be overreach.”

Mistake #5: Making the war existential 

Putin framed the war as a fight for Russia’s survival. That’s dangerous when you’re not winning. It leaves no room for retreat – and raises the cost of failure.

Mistake #6: Turning it into a genocidal war 

Three Killed, Three Injured as Russian Missiles Strike Chuhuiv in Kharkiv Region
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Three Killed, Three Injured as Russian Missiles Strike Chuhuiv in Kharkiv Region

Russian missile strikes on Chuhuiv in Kharkiv region killed three people and injured three others, according to regional and city officials. Emergency crews are working at the impact sites, with officials reporting damage to around eight apartment buildings and more than ten private homes.

By denying Ukraine’s right to exist and using genocidal rhetoric, Putin guaranteed fierce resistance and long-term Western support for Ukraine. It backfired massively.

Mistake #7: Leaving hundreds of billions in money and assets abroad 

Russia kept massive reserves in Western banks – and lost access to them. Over $300 billion in central bank assets were frozen after the invasion. A staggering self-inflicted wound in a war that demands long-term financing.

Mistake #8: Sacrificing global influence

By going all-in on Ukraine, Putin left allies like Armenia, Syria, and others exposed. Russia’s soft power collapsed. Even China and India are keeping their distance.

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Mistake #9: Trusting Wagner and Prigozhin

Wagner helped early on – but the 2023 mutiny humiliated Putin and exposed cracks in his control. Empowering warlords always comes with a price.

Mistake #10: Uniting and expanding NATO

Putin wanted to weaken NATO. Instead, he revived it. Finland and Sweden joined. Defense budgets soared. Russia’s border with NATO just got a lot longer.

Putin’s legacy won’t be strategic brilliance – it’ll be overreach. He launched a war he can’t win, misjudged Ukraine, and weakened Russia. Like many dictators before him, he believed his own myth. That will be his legacy – and he earned it.

The views expressed in this opinion article are the author’s and not necessarily those of Kyiv Post.

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