Historical Information (Source: Wikipedia)
The Battle of Festubert (15–25 May 1915) was an attack by the British army in the Artois region of France on the western front during World War I. The offensive formed part of a series of attacks by the French Tenth Army and the British First Army in the Second Battle of Artois (3 May – 18 June 1915). After the failure of the attempted breakthrough by the First Army in the attack at Aubers Ridge (9 May 1915) tactics of a short hurricane bombardment and an infantry advance with unlimited objectives, were replaced by the French practice of slow and deliberate artillery-fire intended to prepare the way for an infantry attack.
A continuous three-day bombardment by the British heavy artillery was planned, to cut wire and demolish German machine-gun posts and infantry strong-points. The German defences were to be captured by a continuous attack, by one division from Rue du Bois to Chocolat Menier Corner and by a second division 600 yards (550 m) north, which was to capture the German trenches to the left of Festubert. The objectives were 1,000 yards (910 m) forward, rather than the 3,000 yards (2,700 m) depth of advance intended at Aubers Ridge. The battle was the first British attempt at attrition.