9 November

Western Front

 * Ypres: Violent German attacks: British position again in danger.

Eastern Front

 * Poland: Germans evacuate Kalish and Chenstokhov.
 * Silesia entered by Russian cavalry, rail cut at Pleschen.

Asiatic and Egyptian Theatres

 * Armenia: Battle of Koprukeui.

Naval and Overseas Operations

 * SMS Emden destroyed at Cocos Island by HMAS Sydney.
 * SMS Geier, German cruiser, interned by the United States of America at Honolulu.

Political

 * Mr. Asquith's Guildhall speech setting forth the aims of the Allies: "We shall never sheathe the sword."
 * Earl Kitchener's speech at the Lord Mayor's Guildhall Banquet, responding to the toast "The Imperial Forces of the Crown."