3 April

1915 (Saturday)

 * French take Regniéville (Woevre).
 * Russian attacks repulsed in the Carpathians.
 * Severe fighting north of Czernowitz.
 * French expeditionary force begins to land at Alexandria.
 * Turkish cruiser Medjidia sunk by a mine off Odessa; Indecisive action in the Black Sea between SMS Goeben and SMS Breslau, and part of the Russian Fleet.
 * South African forces occupy Warmbad (German south-west Africa).
 * Greece: Publication of a memorandum of 24 January 1915 by M. Venizelos to King Constantine on Greek foreign policy.
 * American military mission, attached to the German Staff, recalled.
 * Russian Imperial ukase issued granting municipal self-government to Russian Poland (see 14 August 1914 and 5 November 1916).
 * Dover Straits barrage completed.