The Battle of Pozières (23 July – 3 September 1916) took place in northern France around the village of Pozières, during the Battle of the Somme. The costly fighting ended with the British in possession of the plateau north and east of the village and in a position to menace the German bastion of Thiepval from the rear. The Australian official historian Charles Bean wrote that Pozières ridge "is more densely sown with Australian sacrifice than any other place on earth".
Prelude
The village of Pozières, on the Albert–Bapaume road, lies atop a ridge approximately in the centre of what was the British sector of the Somme battlefield. Close by the village is the highest point on the battlefield. Pozières was an important German defensive position; the fortified village was an outpost to the second defensive trench system, which had become known to the British as the O.G. (Old German) lines. This German second line extended from beyond Mouquet Farm in the north, ran behind Pozières to the east, then south towards the Bazentin ridge and the villages of Bazentin le Petit and Longueval. On 14 July, during the Battle of Bazentin Ridge, this southern section of the German second line was captured by the British Fourth Army of Lieutenant General Sir Henry Rawlinson. The possibility of "rolling up" the German second line by turning north now presented itself if Pozières could be captured.
The British Commander-in-Chief, General Sir Douglas Haig, lacked the artillery ammunition immediately to execute another broad-front attack after 14 July. Believing that Pozières and Thiepval would become untenable for the Germans as the British continued their eastward advance, Haig ordered Rawlinson to concentrate on the centre between High Wood and Delville Wood as well as the villages of Guillemont and Ginchy. The plan was to maintain the pressure and take Pozières by a "steady, methodical, step-by-step advance". Between 13 and 17 July, the Fourth Army made four small attacks against Pozières which were costly failures. In this period the village was subjected to a heavy bombardment and was reduced to rubble. On two occasions the attacking infantry got into the trench that looped around the south and western edge of the village, known as "Pozières trench" but were driven out both times. Attempts to get east of the village by advancing up the O.G. Lines also failed.
Battle
Capture of Pozières
Rawlinson planned to deliver another attack on a broad front on 18 July, involving six divisions between the Albert–Bapaume road in the north and Guillemont in the south. Haig decided to transfer responsibility for Pozières to the Reserve Army of Lieutenant General Hubert Gough which had been holding the line north of the road since shortly after the opening of the offensive on 1 July. The attack was postponed until the night of 22–23 July. To Gough's army were attached the three Australian divisions of I Anzac Corps, which had begun moving from the Armentières sector. The Australian 1st Division reached Albert on 18 July and despite the postponement of the offensive, Gough, who had a reputation as a "thruster", told the division's commander, Major General Harold Walker, "I want you to go in and attack Pozières tomorrow night". Walker, an experienced English officer who had led the division since Gallipoli, would have none of it and insisted he would attack only after adequate preparation. Consequently, the attack on Pozières once more fell in line with the Fourth Army's attack on the night of 22–23 July.
The plan called for the Australian 1st Division to attack Pozières from the south, advancing in three stages half an hour apart, while north of the Albert–Bapaume road, the 48th (South Midland) Division (X Corps), would attack the German trenches west of the village. The village and surrounding area was defended by elements of the 117th Division. Early on 22 July the Australian 9th Battalion attempted to improve its position by advancing up the O.G. Lines towards the road but was repulsed. The preparation for the attack involved a thorough bombardment of the village and the O.G. Lines lasting several days. The bombardment included phosgene and tear gas. The infantry were scheduled to attack at 12:30 a.m. on 23 July, with the Australian 1st and 3rd Brigades. The infantry crept into no man's land, close behind the bombardment and when it lifted the German trenches were rushed. The first stage took the Pozières trench that ringed the village to the south.
The second stage saw the Australians advance to the edge of the village, amongst what remained of the back gardens of the houses lining the Albert–Bapaume road. The third stage brought the line to the Albert–Bapaume road. The few survivors from the German garrison retreated to the northern edge of the village or into the O.G. Lines to the east. It was also intended that the O.G. Lines would be captured as far as the road but here the Australians failed, partly due to strong resistance from the German defenders in deep dugouts and machine gun nests and partly due to the confusion of a night attack on featureless terrain. The weeks of bombardment had reduced the ridge to a field of craters and it was virtually impossible to distinguish where a trench line had run. The failure to take the O.G. Lines made the eastern end of Pozières vulnerable and so the Australians formed a flank short of their objectives. On the western edge of the village, the Australians captured a German bunker known as "Gibraltar". During 23 July, some Australians went prospecting across the road, captured a number of Germans and with minimal effort occupied more of the village. That night the 8th Battalion of the Australian 2nd Brigade, which had been in reserve, moved up and secured the rest of the village. The attack of the 48th Division on the German trenches west of Pozières achieved some success but the main attack by the Fourth Army between Pozières and Guillemont was a costly failure.
Defence of Pozières
Success on the Somme came at a cost which at times seemed to surpass the cost of failure, and for the Australians, Pozières was such a case. As a consequence of being the sole British gain on 23 July, Pozières became a focus of attention for the Germans. As a critical element of their defensive system, the German command ordered that it be retaken at all costs. Three attempts were made on 23 July but each was broken up by the British artillery or swept away by machine gun fire. Communication was as difficult for the Germans as it was for the British, and it was not until 7:00 a.m. 24 July that they discovered that Pozières had been captured. With British activity now declining elsewhere on its front, the German IV Corps opposite Pozières, was able to concentrate most of its artillery against the village and its approaches. Initially the bombardment was methodical and relentless. The western approach to the village, which led from Casualty Corner near the head of Sausage Valley, received such a concentration of shellfire that it was thereafter known as "Dead Man's Road". The German bombardment intensified on 25 July, in preparation for another counter-attack.
The German IX Corps relieved IV Corps and the commander cancelled the planned counter-attack, choosing to concentrate on the defence of the O.G. Lines, which were the next objective of the British. The bombardment reached a climax on 26 July and by 5:00 p.m. the Australians, believing an attack was imminent, appealed for a counter-barrage. The artillery of I Anzac Corps, II Corps and the guns of the two neighbouring British corps replied. This in turn led the Germans to believe the Australians were preparing to attack and so they increased their fire yet again. It was not until midnight that the shelling subsided. At its peak, the German bombardment of Pozières was the equal of anything yet experienced on the Western Front and far surpassed the worst shelling previously endured by an Australian division. The Australian 1st Division suffered 5,285 casualties on its first tour of Pozières. When the survivors were relieved on 27 July, one observer said
They looked like men who had been in Hell... drawn and haggard and so dazed that they appeared to be walking in a dream and their eyes looked glassy and starey.
— E. J. Rule
The O.G. Lines
On 24 July, once Pozières had been secured, General Gough pushed for immediate moves against the O.G. Lines (Old German Lines) north and east of the village. The first task was to capture the lines up to the Albert–Bapaume road; the original objectives which had not been captured. Attacking in the dark, only the Australian 5th Battalion found either of the O.G. trenches and it was counter-attacked by the German 18th Reserve Division. Simultaneously on the Australian's right, the British 1st Division made an attempt to capture Munster Alley, the section of the Switch Line where it intersected the O.G. Lines. A bomb fight developed but only a small section of trench was held.
Before it was withdrawn, the 1st Australian Division had attempted to prepare a jumping-off line for the assault on the O.G. Lines. The 2nd Australian Division took over the sector on 27 July and General Gough, eager for progress, pressed for an immediate attack. The division's commander, General Gordon Legge, lacked the experience and confidence of Walker and succumbed to pressure from Gough. On the night of 28/29 July, in conditions far less favourable than those experienced by the 1st Division on the night of 22/23 July, the 2nd Division was expected to attack. The remorseless German bombardment made preparation virtually impossible. The dust raised by the shelling prevented the Australian artillery observers from directing their field guns on wire cutting. An attack by the 23rd Division on Munster Alley dragged in the 5th Australian Brigade and the bomb fight saw the British and Australian infantry expend over 15,000 grenades. The main attack went ahead, scheduled to start at 12:15 a.m. on 29 July but the 7th Australian Brigade was late in reaching its start line and its movement was detected by the German defenders; when the attack commenced, the Australians were met by a hail of machine gun fire. South of the road the 5th Brigade remained pinned down, unable to even get started. On their left, north of the road, the 7th Brigade encountered uncut wire. On the northern flank some minor progress was made by the 6th Brigade but everywhere else the attack was a failure. Including the attack and the preceding day of preparation the 2nd Division lost over 3,500 men; the 7th Brigade had to be withdrawn to reserve, so great were its losses.
General Haig was disparaging of the division's failure, telling Lieutenant General William Birdwood, the I Anzac Corps commander, "You're not fighting Bashi-Bazouks now". Legge and the I Anzac staff resolved to do the job properly. To avoid the confusion of a night advance, the plan was to attack at 9:15 p.m. just before dark at which time the crest of the ridge and the mound of the Pozières windmill would still be discernible. A dusk attack meant assembling by day which was only possible in the protection of trenches. A system of approach and assembly trenches had to be dug at night. Whenever the Germans detected digging parties, they mistook them for troops assembling to attack and called down a barrage. Originally the attack was to be made at dusk on 2 August but the trenches were as yet incomplete, the digging either being disrupted or the completed trenches demolished by shellfire. The attack was first postponed to 3 August and then to 4 August when the trenches were finally deemed ready. This careful planning and preparation delivered success and both O.G. Lines were captured. South of and astride the Albert–Bapaume Road the O.G. Lines had been so thoroughly obliterated by shelling that the Australians ended up advancing beyond their objectives. From their vantage in the O.G. Lines on the eastern edge of the Pozières ridge, the Australians now looked over green countryside, the village of Courcelette close by and the woods around Bapaume 5 miles (8.0 km) distant. The German commander ordered "At any price Hill 160 Pozières ridge must be recovered".