Roumania.
1. In January, 1917, the 115th Division took a position on the Roumanian front to the south of Namoloasa and stayed in this sector until the middle of August.
2. It was then in line to the north of Focsani, in the Panciu-Marasesti region (August-December).
RECRUITING.
The Grand Duchy of Baden and the Rhenish countries supplied the greater part of the recruits.
1918.
1. The division was relieved on the Roumanian front on February 1 by an Austrian division and rested in the Braila area during February and March. On April 8 it entrained and traveled via Budapest-Vienna-Prague-Dresden-Coblenz-Cologne-Aachen-Liege-Brussels to Lille, when it detrained about April 18. About the 21st the division reentrained and was railed to Antwerp, where it went through a course of intensive training.
Battle of the Marne.
The division left Antwerp on May 21 and traveled via Brussels-Mons-Maubeuge-Le Cateau-Bohain, detraining north of St. Quentin on May 22. Four days later it continued its journey by rail to Versigny, southeast of La Fere, and was billeted in the Crepy area until May 29. On the following day it left and marched via Chaillevoois-Vailly (May 31)-Ambrief (June 1)-Villers-Helon (2d) and relieved the 37th Division near Longpont on the Aisne battle front on the night of June 2–3. It withstood the Allied counterthrust at Corcy in July, suffering heavy losses. It was relieved on the night of July 19–20.