1915
- Template:WF German gains recovered by French on the heights of the Meuse. French occupy Sondernach (Lorraine).
- Template:EF Austrians retake Lemberg.
- Template:SF Italians repulse Austrian attacks at Freikofel (Trentino).
- Template:NO German submarine sunk at Borkum.
References/notes
Lord Edward Gleichen (1918–1920). Chronology of the War. Volumes I, II & III. Constable & Company, London. (Copyright expired)