Assertion: hag's attack | /r/HasProperty | 14–15 december
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text: A failed attack by Smith-Dorrien's II Corps on Messines–Wytschaete (14–15 December) was blamed on poor GHQ staff work, and on 18 December, Haig met French, who said he wanted to sack the BEF chief of staff Murray, whose performance had been unsatisfactory throughout the campaign and promote his deputy Henry Wilson.