20 March

1915 (Saturday)

 * Germans regain some trench elements near Notre Dame de Lorette.
 * Russians attack, taking 2,400 prisoners, near Smolnik.
 * Dardanelles: Violent storm.
 * German south-west Africa: General Botha defeats German force at Riet, on the Swakop.
 * British Government guarantee Greece eventual cession of Lemnos by Turkey (see 9 March and 25 July).