The Battle of Épehy was a battle of the First World War fought on 18 September 1918, involving the British Fourth Army under the command of General Henry Rawlinson against German outpost positions in front of the Hindenburg Line. The village of Épehy was captured on 18 September by the 12th (Eastern) Division. Prelude Field Marshal Sir Douglas Haig, Commander-in-Chief (C-in-C) of the British Expeditionary Force (BEF) on the Western Front, was not eager to carry out any offensives, until the assault on the Hindenburg Line, influenced by mounting British losses from previous battles that year, over since March, them in the past six weeks. Rawlinson was kept reined in and advised by Haig to ensure his men were well rested for the eventual attack on the Line. When news arrived of the British Third Army's victory at the Battle of Havrincourt, Haig's mind was changed. On the day following the success at Havrincourt, 13 September, Haig approved Rawlinson's plan to clear German outpost positions on the high ground before the Hindenburg Line and preparations began. Battle Very few tanks could be provided for the attack, so an artillery barrage would have to be relied upon to prepare the way. But in the interests of surprise, they would not be able to provide a preliminary bombardment. The would instead fire concentration shots at zero hour and support the infantry with a creeping barrage; were also made available. All three corps of the Fourth Army were to take part, with V Corps of the Third Army on their left flank and on their right the French First Army (under Marie Eugène Debeney). The objective consisted of a fortified zone roughly deep and long, supported by subsidiary trenches and strong points. The German 2nd Army and 18th Army defended the area. On 18 September at 5.20 am, the attack opened and the troops advanced. The promised French assistance did not arrive, resulting in limited success for IX Corps on that flank. On the left flank, III Corps also found difficulty when attacking the fortifications erected at "the Knoll", Quennemont and Guillemont farms, which were held determinedly by German troops, the village was however captured by the British 12th Eastern Division (7th Norfolk, 9th Essex and 1st Cambridge). In the centre, General John Monash's two Australian divisions achieved complete and dramatic success. The 1st Australian Division and the 4th Australian Division, had a