Army of the Niemen
Army · German Empire · May 26, 1915 – December 30, 1915
Fought in World War I Wikipedia
Movements
- August 17 – September 19, 1915 Great Retreat (Russia)
- August 26 – October 2, 1915 Battle of Vilnius (1915)
Army · German Empire · May 26, 1915 – December 30, 1915
Fought in World War I Wikipedia