Allied forces launch an offensive in Belgium, but in appalling weather conditions the Third Battle of Ypres (also known as Passchendaele) soon becomes an attritional slogging match.
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Third Battle of Ypres begins
Passchendaele) soon becomes an attritional slogging match." />
Skip to main content31 July 1917
Allied forces launch an offensive in Belgium, but in appalling weather conditions the Third Battle of Ypres (also known as Passchendaele) soon becomes an attritional slogging match.
Third Battle of Ypres begins