The sight of Russian troops in headlong retreat in Ukraine is stunning — but it should not be surprising.
This war has gone badly for Russia from the outset. Vladimir Putin failed to achieve the lightning victory that he was aiming for on February 24. By April, the Russians had been forced into a humiliating retreat after making incursions towards Kyiv.
The limited gains Russia has made over the past six months have come at a terrible cost. The original invasion force mustered by the Kremlin was around 200,000 troops. The US estimated last month that 70,000-80,000 of that force has been killed or wounded since the beginning of the invasion.
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