2. Going into action, at the beginning of May, north of Vaux, it took part in the attacks launched upon the line Caillette wood-Damloup (June 1 to June 3), which ended in the capture of the fort of Vaux by the 158th Infantry Regiment on June 4.
3. Very much exhausted by these battles, the division was sent to rest and reorganized in the vicinity of Étain in June and July.
4. In July elements of the division occupied the calm sectors of the Woëvre.
5. At the end of July the 50th Division went back into line at Verdun, south of the fort of Vaux. It launched an attack on August 1 (La Laufée), underwent the French offensives of August 8 and October 24, suffering heavy losses, and held this sector until November.
Argonne.
6. Sent to the Argonne, it took over the sector of Vauquois.
1917.
1. Withdrawn from the Argonne on February 15, 1917, the division remained at rest in the area of Saulces-Champenoise until the end of March, then in the camp at Sissonne, then at Thenailles, near Vervins (beginning of April).
Aisne.
2. Concentrated on April 8, it went into action on the 15th at Juvincourt and there underwent the French attack of April 15. After heavy losses it was relieved between April 29-April 27 and went for reorganization to Nizy le Comte, near the Sissonne Camp.