Some Western Backers of Ukraine Worry That Time Might Be on Russia’s Side
Officials in some capitals fear the Kremlin, which is willing to keep throwing men and materiel into the war, could gain the upper hand in any lengthy war of attrition.
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### Instruction: Some Western Backers of Ukraine Worry That Time Might Be on Russia’s Side

### Response: Officials in some capitals fear the Kremlin, which is willing to keep throwing men and materiel into the war, could gain the upper hand in any lengthy war of attrition.