25 March

1915 (Thursday)

 * Russian counter-offensive makes progress in the Carpathians; 5,700 prisoners taken.
 * Submarine SMU U-29 sunk.
 * Dutch SS Medea captured by German submarine and sunk. First neutral ship sunk after visit and search (see 13 March 1915).
 * Indian Expeditionary Force "F" (in Egypt) absorbed into Indian Expeditionary Force "E" (see 2 October 1914; 2 and 16 November 1914).
 * General Liman von Sanders appointed to command Turco-German Forces, Dardanelles.