10 December

Western Front

 * Ypres once again attacked fiercely, but vainly, by Germans.

Eastern Front

 * Austrians defeated near Cracow with loss of 4,000 prisoners.

Naval and Overseas Operations

 * German submarines attack Dover.
 * SMS Nürnberg sunk by Doveton Sturdee's squadron.

Political

 * France: Government returns to Paris from Bordeaux.
 * Germany: Eric von Falkenhayn definitely supersedes von Moltke.