First Battle of Bapaume 24–25 March

Day 4, 24 March

In the late evening of 24 March, after enduring unceasing shelling, Bapaume was evacuated and then occupied by German forces on the following day. The British official historian, Brigadier-General Sir James E. Edmonds wrote,

The whole of the Third Army had swung back, pivoting on its left, so that, although the VI and XVII Corps were little behind their positions of the 21st March, the right of V Corps had retired seventeen miles [27 km]. The new line, consisting partly of old trenches and partly shallow ones dug by the men themselves, started at Curlu on the Somme and ran past places well known in the battle of the Somme, the Bazentins and High Wood, and then extended due north to Arras. It was, for the most part, continuous, but broken and irregular in the centre where some parts were in advance of others; and there were actually many gaps...Further, the men of the right and centre corps..were almost exhausted owing to hunger and prolonged lack of sleep."

After three days the infantry was exhausted and the advance bogged down, as it became increasingly difficult to move artillery and supplies over the Somme battlefield of 1916 and the wasteland of the 1917 German retreat to the Hindenburg Line. GermanThe German Empire, also referred to as Imperial Germany, the Second Reich, as well as simply Germany, was the period of the German Reich from the unification of Germany in 1871 until the November Revolution in 1918, when the German Reich changed its form of government from a monarchy to a republic. During its 47 years of existence, the German Empire became the industrial, technological, and scientific giant of Europe. German troops had also examined abandoned British supply dumps which caused some despondency, when German troops found out that the Allies had plenty of food despite the U-boat campaign, with luxuries such as chocolate and even Champagne falling into their hands. Fresh BritishThe British Empire, was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. At its height it was the largest empire in history and, for over a century, was the foremost global power. By the start of the 20th century, Germany and the United States had begun to challenge Britain's economic lead. British troops had been hurried into the region and were moved towards the vital rail centre of Amiens.

The German breakthrough had occurred just to the north of the boundary between the French and British armies. The new focus of the German attack came close to splitting the British and French armies. As the British were forced further west, the need for FrenchFrench Third Republic was the system of government adopted in France from 4 September 1870, when the Second French Empire collapsed during the Franco-Prussian War, until 10 July 1940, after the Fall of France during World War II led to the formation of the Vichy government. During the 19th and 20th centuries, the French colonial empire was the second largest colonial empire in the world only behind the British Empire. French reinforcements became increasingly urgent. In his diary entry for 24 March, Haig acknowledged important losses but derived comfort from the resilience of British rearguard actions,

By night the Enemy had reached Le Transloy and Combles. North of Le Transloy our troops had hard fighting; the 31st, Guards, 3rd, 40th and 17th Divisions have all repulsed heavy attacks and held their ground."

Late that night Haig (after first dining with General Byng when he urged Third Army to "hold on ... at all costs") travelled to Dury to meet the French commander-in-chief, General Pétain, at 23:00. Pétain was concerned that the British Fifth Army was beaten and that the "main" German offensive was about to be launched against French forces in Champagne. Pétain was under enormous pressure from his government to safeguard Paris, which was under long-range German artillery bombardment. On 24 March, he informed Haig that the French army was preparing to fall back towards Beauvais to protect Paris if the German advance continued. This would create a gap between the British and French armies and force the British to retreat towards the Channel Ports; Haig sent a telegram to the War Office to request an Allied conference.

Day 5, 25 March

The movements of 25 March were extremely confused and reports from different battalions and divisions are often contradictory. An unidentified officer's account of his demoralising experiences that day is quoted in the British Official History,

What remains in my memory of this day is the constant taking up of new positions, followed by constant orders to retire, terrible blocks on the roads, inability to find anyone anywhere; by exceeding good luck almost complete freedom from shelling, a complete absence of food of any kind except what could be picked up from abandoned dumps.

The focus of fighting developed to the north of the 54th Brigade, who were now joined with the French and the survivors of the 18th Division, who could scarcely raise enough men to form a small Brigade. By 10:00 on the 25th, the left flank of 7th Bedfordshires was again exposed as the French around them retreated, so another retirement was ordered. They withdrew back to Mont Du Grandu further south and away from the British Fifth Army. Midday saw them in a stronger position until French artillery and machine guns opened fire on them, mistaking them for Germans, forcing them to retire to high ground west of Grandu.

The remaining troops of the 36th Division were ordered to withdraw and reorganise. To give support to French troops now holding the front, they set off on a 24-kilometre (15 mi) march west. Around midday, they halted for a few hours rest near Avricourt. While there they received orders to head for a new line which would be formed between Bouchoir and Guerbigny. During the day, the Germans made a rapid advance and Allied troops and civilians with laden carts and wagons filled the roads south and west. The Germans passed through Libermont and over the Canal du Nord. Further north, the town of Nesle was captured, while south-west of Libermont German troops faced the French along the Noyon–Roye road. The 1/1st Herts having spent the night in Maricourt, "marched from MARICOURT to INSAUNE. The march was continued after breakfast across the River SOMME at CAPPY to CHUIGNOLLES, where the Bn reorganised and spent the night.”(25 March 1918).

More orders were received at 3pm to move to Varesnes on the south bank of the River Oise but whilst en-route they were countermanded with surprise orders to counter attack and retake a village called Babouef. Therefore, the war worn Brigade who had been fighting and marching for four punishing days solid were about faced and moved off to the attack with an enthusiasm that is nothing short of incredible. By rights, the Brigade should have been incapable of the action yet those quoted as being there remark that it was the most memorable event of the entire rearguard action. At 5pm, with the Fusiliers on the right, the Bedfords on the left and the Northamptons in reserve, the Brigade formed up with the Babouef to Compeigne road on their right and the southern edge of the woods above Babouef to their left. The Germans had not expected a British counter attack, thinking there was nothing but ragged French units in their area, so were surprised at the arrival of three small but determined British battalions. They put little fight up and many Germans fell in the hand to hand fighting that lasted for around 20 minutes before the village was secured and the remaining enemy – that could get away – fled. Ten machine guns and 230 German prisoners were taken with very light casualties recorded by the Brigade; an incredible feat whatever way you view it. They dug in on the German side of the village amongst the cornfields and settled in for the night. Cooking limbers were even brought up and the idea of a quiet night gave the exhausted men a welcomed break from the extreme stress they had all been through in the past five days. Unfortunately, their rest did not last long.

The RFC flew sorties at low altitude in order to machine-gun and bomb ground targets and impede the German advance. On 25 March, they were particularly active west of Bapaume. Rearguard actions by the cavalry in the Third Army slowed the German advance but by 18:00 Byng had ordered a further retirement beyond the Ancre. Through the night of 25 March, the men of the Third Army attained their positions but in the process gaps appeared, the largest of over 6 km (4 mi) between V and VI Corps. Sir Henry Wilson, the Chief of the Imperial General Staff, arrived at General Headquarters at 11:00 on 25 March, where they discussed the position of the British Armies astride the river Somme. Haig wanted at least twenty French divisions to help defend Amiens and delivered a message for the French Premier Clemenceau. The Doullens Conference took place the next day.

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