米国推定で開戦5日でロシア軍の死者は1500-2000人
ウクライナ軍も同数くらいとのこと

But one American official put the Russian losses as of Monday at 2,000, an estimate with which two European officials concurred.
Senior Pentagon officials told lawmakers in closed briefings on Monday that Russian and Ukrainian military deaths appeared to be the same, at around 1,500 on each side in the first five days,
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