June 30—Artillery actions are fought north of Arras and on the banks of the Yser; in the Argonne the Germans gain a foothold at some points of the French line near Bagatelle.
July 1—North of Arras and along the Aisne heavy artillery engagements are being fought.
July 2—In the western part of the Argonne a German army under the Crown Prince takes the offensive, and northwest of Le Four-de-Paris German troops advance from one-eighth to one-fifth of a mile on a three-mile front, taking war material and prisoners.
July 3—German artillery carries on severe bombardments along practically the whole front; French repulse two German attacks in the region of Metzeral.
July 4—Spirited artillery actions are fought in the region of Nieuport and on the Steenstraete-Het Sase front.
July 5—Germans take trenches from the French at the Forest of Le Prêtre; French repulse attacks north of Arras.
July 6—British gain near Ypres, expelling Germans from trenches near Pilkem won during the gas assaults in April.
July 8—French take 800 yards of trenches north of the Souchez railway station, Germans recapturing 100 yards; German counter-attacks on the trenches southwest of Pilkem, recently taken by the British, are repulsed by British and French artillery.
July 9—British press on north of Ypres, the Germans falling back after a two-days' bombardment; in the Vosges, near Fontenelle, the French advance.
July 10—French check the Germans north of Arras and the Belgians check them on the Yser.