3. The division rested for a few days between Champs and Folembray (north of Soissons), and then entered line north of Thiescourt (west of Noyon) on the 9th of April. It was withdrawn about the 20th, and went to rest and refit in the area southeast of Avesnes.
Aisne.
4. On May 27, the first day of the battle of the Aisne, the division attacked near Presles (south of Laon), and advanced via Braine (the 28th) as far as the Troesnes-Longpont sector (east of Villers Cotterets). It was relieved by the 115th Division on the 4th of June, and went to the area northeast of Braine to rest and to be thoroughly trained.
Marne.
5. It set out the evening of the 12th of July, and in two night marches, reached its point of assembly in the woods north of Verneuil (northeast of Dormans). It was planned that the 37th with three other divisions, forming the v. Conta Group, should “leap-frog” the divisions in line, and to sweep up the valley of the Marne, beginning with the line Vincelles-Antheney and ending at a line passing north of Avenay and north of Moslins. It was thought that this movement, combined with the push of the units to the east of Rheims, would result in the fall of that city and also of the Montagne de Rheims to the south. The division attacked on the 15th, crossed the Marne, reached the Bois du Chataignier (south of Mareuil-east of Dormans); and was stopped there. It delivered its last counterattack on the 19th, and the order having been given, crossed the Marne, and continued its retreat toward the north. It was identified by prisoners for the last time on the 28th in the vicinity of Champvoisy (north of Dormans). It then went to the Charleville area to rest and refit; the 10th Landwehr Division having been disbanded, the 372d Regiment was drafted to the regiments of the 37th Division.
Verdun.
6. During the night of the 12th–13th of August, it relieved the 231st Division to the north of Avocourt (north of Verdun). It was relieved by the 117th Division about the 20th of September, and moved to the vicinity of Billy (south of Longuyon,) where it rested for about a week.
Argonne.
7. On September 26, it reinforced the 117th Division near Montfaucon, where they counterattacked the same day. It was heavily engaged until withdrawn October 1.
8. It moved some kilometres to the west, in the vicinity of Exermont, in anticipation of the American attack of October 4, and came into line in that region on the 5th. It was engaged in a number of minor actions, that proved quite costly; its losses in prisoners alone was 962. It was withdrawn on the 18th, and went to rest near Verpel (northeast of Grandpre).