29 January

1915 (Friday)

 * Walney Island battery (Barrow-in-Furness) shelled by German submarine. First operation of German submarines in the Irish Sea.
 * British repulse German attack at Cuinchy (south-west of La Bassée).
 * Failure of German attempts to cross the Aisne near Soissons.
 * Continued heavy fighting between Dukla and Wyszkov Passes; Russians losing ground.
 * Russians advance towards Tilsit.
 * German torpedo-boat sunk by Russian submarine off Cape Moen, Denmark.
 * Greek Government decline to intervene on behalf of Serbia (see 24, 25 January and 15 February).