Battle of Abbeville
The Battle of Abbeville took place from 27 May to 4 June 1940, near Abbeville during the Battle of France in the Second World War. On 20 May, the 2nd Panzer Division advanced to Abbeville on the English Channel, overran the 25th Infantry Brigade of the 50th Infantry Division and captured the town at Only a few British survivors managed to retreat to the south bank of the Somme and at on 21 May, the III Battalion, Rifle Regiment 2 reached the coast, west of Noyelles-sur-Mer.
The 1st Armoured Division arrived in France from 15 May without artillery, short of an armoured regiment and the infantry of the 1st Support Group, which had been diverted to Calais. From 27 May to 4 June, attacks by the Franco-British force south of the Abbeville bridgehead, held by the 2nd Panzer Division, then the 57th Infantry Division, recaptured about half of the area; the Allied forces lost many of their tanks and the Germans much of their infantry, some units running back over the River Somme. On 5 June, the divisions of the German 4th Army attacked out of the bridgeheads south of the Somme and pushed back the Franco-British divisions opposite, which had been much depleted by their counter-attacks, to the Bresle with many casualties.
In 1953, the British official historian, Lionel Ellis, wrote that the Allies lacked battlefield co-ordination, which contributed to the Allied failure to defeat the Germans and magnified the cost of lack of preparation and underestimation of the German defences south of the Somme. In 2001, Caddick-Adams also wrote of the chronic lack of battlefield communication within and between the British and French divisions, which was caused by a shortage of radios and led to elementary and costly tactical errors. The lack of communication continued after reinforcement by the 51st Infantry Division and French armoured and infantry divisions. The Germans had committed substantial forces to the bridgeheads, despite the operations in the north, that culminated in the Dunkirk evacuation The Somme crossings at Abbeville and elsewhere were still available on 5 June, for Fall Rot, the final German offensive, which brought about the defeat of France.
Background
Battle of France
After the Phoney War, the Battle of France began on 10 May 1940 when the German armies in the west commenced Fall Gelb. The German Army Group B invaded the Netherlands and advanced westwards. General Maurice Gamelin, the Supreme Allied Commander, initiated the Dyle Plan and invaded Belgium to close up to the Dyle river with the French First and Seventh armies and the British Expeditionary Force. The plan relied on the Maginot Line fortifications along the German–French border to economise on troops and enable a mobile battle to be fought in Belgium. The Breda variant of Plan D required the Seventh Army to advance swiftly into the south-western Netherlands, to link with the Dutch army but the Germans advanced through most of the Netherlands before the French forces arrived. The attack into the Low Countries by Army Group B was a decoy, intended to attract the bulk of the most powerful French and British forces, while Army Group A advanced through the Ardennes further to the south, against second-rate French reserve divisions. The Germans crossed the Meuse at Sedan on 14 May, far too quickly for the Allies to react, then attacked down the Somme valley.On 19 May, the 7th Panzer Division attacked Arras but was repulsed and during the evening the SS Division Totenkopf arrived on the left flank of the 7th Panzer Division. The 8th Panzer Division further on the left reached Hesdin and Montreuil and the 6th Panzer Division captured Doullens after a day-long battle with the 36th Infantry Brigade of the 12th Division; advanced units pressed on to Le Boisle. On 20 May, the 2nd Panzer Division covered straight to Abbeville on the English Channel. Luftwaffe attacks on Abbeville increased, the Somme bridges were bombed and at a party from the 2/6th Queens of the 25th Infantry Brigade of the 50th Infantry Division, ran into a German patrol and managed to report that the Germans had got between the 2/6th and 2/7th Queens. The British infantry were short of equipment and ammunition and were soon ordered to retreat over the river; the 1/5th and 2/7th Queens found the bridges had been destroyed in the bombing. The Germans captured the town at and only a few British survivors managed to retreat to the south bank of the Somme. At on 21 May, the III Battalion, Rifle Regiment 2 reached the coast west of Noyelles-sur-Mer.
The 1st Panzer Division captured Amiens and established a bridgehead on the south bank, over-running the 7th Battalion, Royal Sussex Regiment of the 37th Infantry Brigade. Of the in the battalion, only to be captured but the operation deterred the Germans from probing further. The 12th Division and 23rd Division had been destroyed, the area between the Scarpe and the Somme had been captured, the British lines-of-communication had been cut and the Channel Ports were vulnerable to capture. The Army Group A war diarist wrote,
At RAF Air Component Hawker Hurricane pilots reported a German column at Marquion on the Canal du Nord and others further south. Fires were seen in Cambrai, Douai and Arras which the Luftwaffe had bombed but the Air Component was moving back to bases in England. Communication between the Advanced Air Striking Force in the south, the remaining Air Component units in the north and the Air Ministry was disorganised; the squadrons in France had constantly to move bases and operate from unprepared airfields, with poor telephone connexions. The AASF was cut off from the BEF; the Air Ministry and England-based squadrons were too far away for close co-operation. Two squadrons of bombers in England reached the column seen earlier at and bombed transport on the Bapaume road, the second squadron finding the road empty. After midday, Georges requested a maximum effort but only one more raid was flown, by two squadrons from around Albert and Doullens. During the night, Bomber Command and the AASF flew and lost five bombers.
BEF
During the winter of 1939–1940, BEF brigades had been detached for a period in the Maginot Line, to gain experience of conditions close to German troops. Saar Force was composed of the 51st Infantry Division and attached mechanised cavalry regiment, machine-gun battalions, artillery, French troops and a composite RAF squadron of fighters and army co-operation aircraft. From 30 April to 6 May, the force took over a line on the Saar from Colmen to Launstroff, between the French 42nd and 2nd divisions. In early May, German patrolling and skirmishing died down but on the night of many German aircraft flew overhead. On 13 May, the divisional front was bombarded and German infantry attacks were repulsed. More attacks followed on the Franco-British positions and on 15 May, the division was ordered back to the ligne de reçeuil, before being relieved by the night of to concentrate at Étain, west of Metz.Soon after the end of Operation Dynamo, the fighting and lines-of-communications troops south of the Somme were reinforced, losses in the three AASF fighter and six bomber squadrons in France were replaced and another two fighter and four bomber squadrons were sent from England. Advanced parties of the 1st Armoured Division arrived at Le Havre on 15 May and moved to Arras but the German advance made operations in the area impossible and Luftwaffe bombing and mining of Le Havre made the port unsuitable for more landings. On 19 May, the War Office agreed that the rest of the division should land at Cherbourg and then concentrate at Pacy-sur-Eure, about south of Rouen. The rest of the division began to disembark on 19 May but had no artillery, was short of an armoured regiment and the infantry of the Support Group, which had been diverted to Calais. The division lacked wireless equipment, spare parts, bridging material and there were no tanks in reserve for the tanks and in the armoured brigades.
On 21 May, Evans was ordered to capture crossings over the Somme from Picquigny to Pont-Remy and then be ready to operate to the east or north depending on circumstances. The area south of the lower Somme was the Northern District of the BEF supply system with sub-areas at Dieppe and Rouen. Beauman had received intelligence that the Germans had already captured the Somme crossings and were moving on the Seine bridges near Rouen. Beauman ordered the crossings to be secured by part of the divisional Support Group and next day part of the division concentrated in the Forêt de Lyons, east of Rouen as a flank guard on the lower Andelle and to protect the arrival of the rest of the division, due on 23 May. Early that day, part of the 1st Armoured Division advanced to the Bresle on a line from Aumale to Blangy, as reports were received that the German forces on the southern flank were on the defensive, only reconnoitring south of the river as they attacked St. Omer and Arras in the north. The French Seventh Army had closed up to German positions from Péronne to Amiens, ready to cross the river on 23 May. GHQ ordered an attack by the 1st Armoured Division, to combine with the Anglo-French operations at the Battle of Arras which had begun on 21 May.
Lines of communication
On the night of Allied forces north of the Somme were cut off by the German advance to St. Omer and Boulogne, which isolated the BEF from its supply entrepôts in Brittany at Cherbourg and Nantes. Dieppe was the main medical base of the BEF and Le Havre the principal supply and ordnance source. From St. Saens to Buchy, north-east of Rouen, lay the BEF ammunition depot; infantry, machine-gun and base depots were at Rouen, Évreux and l'Épinay. A main railway line linking the bases and connecting them with bases further west in Normandy and with the BEF in the north, ran through Rouen, Abbeville and Amiens. Brigadier Beauman was responsible for base security and guarding which were under construction, with troops drawn from the Royal Engineers, Royal Army Ordnance Corps, Royal Corps of Signals and older garrison troops.Further south in the Southern District, were three Territorial divisions and the 4th Border Regiment, 4th Buffs and the 1st/5th Sherwood Foresters lines-of-communication battalions, which were moved into the Northern District on 17 May, as a precaution. Rail movements between the bases and the Somme quickly became difficult, due to congestion and German bombing, the trains from the north mainly carrying Belgian and French troops and the roads filling with retreating troops and refugees. Beauman lost contact with GHQ and was also unable to discover if Allied troops were going to dig in on the Somme or further south. On 18 May, Major-General Philip de Fonblanque, commanding the lines-of-communication troops, ordered Beauman to prepare defences in the Northern District. Beauforce was improvised from the 2nd/6th East Surrey of the 12th Division, 4th Buffs, four machine-gun platoons and the 212th Army Troops Company RE.
Vicforce took over five provisional battalions, created from reinforcement troops in BEF infantry and general base depots, which held plenty of men but few arms and little equipment. Beauforce was sent by road to Boulogne on 20 May but the Germans had already cut off the port and it returned to the 12th Division near Abbeville. When German troops captured Amiens on 20 May and then began patrolling south of the river, their appearance caused panic and alarmist reports, in the absence of reliable information. Beauman ordered the digging of a defence line along the Andelle and Béthune rivers, which were the most effective tank obstacles south of the Bresle river, to protect Dieppe and Rouen from the east. Bridges were prepared for demolition and obstacles placed on their approaches.
Prelude
German defensive preparations
On 21 May, Panzergruppe von Kleist prepared the Somme bridges for demolition and outposts were pushed as far south as Moyenneville, Huppy, Caumont and Bailleul, where anti-tank guns had been dug in and camouflaged among the woods. Later in the day orders arrived for the advance to resume northwards towards the Channel Ports but parts of the group were held back in reserve on 22 May due to the Allied counter-attack at Arras on 21 May, until reinforced by the XIV Corps and the 2nd Motorised Division began to take over the defence of the Somme bridgeheads the next day. The staff of Engineer Regiment 511 and Engineer battalions 41 and 466 were added to the 2nd Motorised Division, ready to blow the Somme bridges in an emergency as the division probed south to the Bresle, Aumale and Conty. When the XIV Corps arrived it was to continue to expand the bridgeheads on the south bank.Allied offensive preparations
After a reform of the French command structure in January 1940, the Allied chain of command in the region around Abbeville was Général d'armée Maxime Weygand, General Alphonse Joseph Georges, General Besson, General Aubert Frère General Robert Altmayer and General Marcel Ihler, in command of Evans and Fortune, with the BEF with a veto over French orders, by appeal to the War Office and having vaguer responsibilities for the British forces south of the Somme. In the afternoon of 18 May, Georges ordered the Sixth Army, Seventh Army and the 4e Division cuirassée to organise the defence of the Crozat Canal line and the Somme, between Ham and Amiens. The Seventh Army was ordered to keep its forces ready for a counter-attack at the left flank of the attacking German forces. Troops withdrawing from Belgium, were to organise a defence line further west around Abbeville to the English Channel. From the SNCF railways moved divisions to the area from the Aisne to the Somme, despite German air superiority and the bombing of railway lines and junctions.The 2nd Armoured Brigade consisted of the HQ and the Queen's Bays, 9th Queen's Royal Lancers and the 10th Royal Hussars armoured regiments. The HQ and the Bays had landed at Cherbourg on 20 May and had deployed on the Bresle from Aumale to Blangy. The other two armoured regiments arrived on the night of the crossed the Seine on 23 May to join the Brigade, arriving at Hornoy and Aumont on the Aunoy–Picquigny road, having travelled since de-training. Thornton also had the 101st Light Anti-Aircraft and Anti-Tank Regiment and three companies of the 4th Border from Beauforce from 24 May. An advanced party of the Bays from the 2nd Armoured Brigade moved forward during the night to Araines, from the Somme at Longpré and lost two tanks to mines trying to capture the bridge, then found that all the bridges and the road along the south bank had been mined, blocked and guarded.
An attack was ordered on the bridges at Dreuil, Ailly and Picquigny, with a company of the 4th Borders and a troop of the Bays at each place. At Ailly, the Borders got two platoons across the river despite the bridge being blown but with the tanks stranded on the south bank the party was withdrawn. The groups at Ailly and Picquigny could not reach the river due to the strength of the German forces holding the bridgeheads, the Borders losing many casualties and the Bays several tanks. The Borders spent the night at a wood south of Ferrières and the Bays between that village and Cavillon. The 51st Highland Division arrived on the Channel Coast during the early Allied attacks on the German bridgeheads south of the Somme and assembled on the Bresle, after a difficult journey from the Saar due to German bombing, frequent changes of plan and delays caused by the big regrouping of the French armies south of the Somme. The divisional HQ was established at St Leger, south of Blangy on 28 May under the command of the French IX Corps.
Plan
The ground north of the Bresle is a flat plateau cut with wooded river valleys draining into the Bresle or the Somme and is dotted with villages obscured behind trees, among open fields with little cover. Under the impression that the Allied attack at Arras on 21 May, was the beginning of operations either side of the panzer corridor, to trap the German armoured spearheads at the end of the Somme valley, BEF GHQ for the 1st Armoured Division to advance with such units as were available without delay. It was vital for the division to cross the Somme on the left of the French Seventh Army and advance on St. Pol to cut off German forces around St. Omer to relieve the right flank of the BEF. Evans thought that the division, arriving piecemeal, with the support group and an armoured regiment diverted to Calais, no artillery and with the Seventh Army unprepared, could not achieve such an ambitious objective but had no choice but to try.Georges passed orders to the Swayne Mission, the British liaison organisation at GQG, that the 1st Armoured Division was to mop up the Germans south of Abbeville, while the Seventh Army crossed the Somme. Gort at BEF GHQ replied that he wanted the division to attack, not pursue small German forces. General Robert Altmayer, the commander of Group B, the left flank units of the Seventh Army, sent other orders that the division must cover the left flank of the Seventh Army, for an attack on Amiens by that army. The Swayne Mission then confirmed that the division was not under the command of Altmayer and was to carry out the existing orders. Evans ordered the 2nd Armoured Brigade, the only part of the division available, to close up to the Somme that night.
During the night of Evans was ordered by GHQ to co-operate with the French and wait in the existing positions. Georges had notified the Swayne Mission that the 51st Highland Division was moving from the Saar and would join the 1st Armoured Division to cover the ground from Longpré to the coast. On 24 May, Georges had informed the Groupe d'armées 3 commander Général d'Armée Antoine-Marie-Benoit Besson on the left flank of the Somme–Aisne line that the 1st Armoured Division was to hold the line until the 51st Highland Division arrived, establish small bridgeheads and prepare the bridges for demolition but by this time the Germans were south of the river. GHQ also reported that the Germans were well dug-in and had strong patrols, supported by light armoured cars between the bridgeheads and the Bresle. On 25 May Georges ordered headquarters, that the German bridgeheads were to be destroyed, Evans was put under the command of the Seventh Army, with War Office agreement, which also ordered an all-out attack. The War Office was unaware that the French were incapable of an attack from the south bank of the Somme sufficiently powerful to succeed or that while preparing for Fall Rot the Germans would reinforce the bridgeheads, two divisions having already dug in from Amiens to the sea, with more divisions moving into the area.
On 26 May, orders for the attack were issued, the 2nd Armoured Brigade came under the 2e Division Légère de Cavalerie to take high ground from Bray to Les Planches, which overlooks the Somme south-east of Abbeville with support from French artillery and infantry. The 3rd Armoured Brigade was subordinated to the Division Légère de Cavalerie for an attack on high ground from Rouvroy to St.-Valery-sur-Somme, also with French artillery and infantry. (British tank commanders stressed to Général d'armée Besson, the commander of Groupe d'armées 3 and Frère the Seventh Army commander, that the British tanks were light tanks and cruiser tanks, similar to the equipment in French mechanised light divisions, not slow, heavily armoured infantry tanks like those in French armoured divisions.
Battle
27 May
The Allied attack began at after an hour's delay until the French artillery was ready. The 2e DLC and the attached British armoured brigade on the right flank, attacked from Hocquincourt, Frucourt and St. Maxent, east of the Blangy–Abbeville road and the 5e DLC from the Bresle to north of Gamaches. Both DLCs, weakened by earlier fights, were unable to deploy any armour. There had been little time to reconnoitre and information about German dispositions was sparse. To succeed, armoured attacks would need to be combined with artillery and infantry but there were far too few troops and guns; Anglo-French co-operation was far from adequate. On the right flank, tanks failed to advance far and many were knocked out by close-range 37 mm Pak 36 anti-tank fire from Caumont and Huppy as they moved over ridges in between. On the left flank, the 3rd Armoured Brigade was able to reach high ground near Cambron and Saigneville and the edge of St.-Valery-sur-Somme on the coast. There was no infantry to follow up and consolidate the ground and the tanks were ordered to retire when it was discovered that the French were digging in behind them at Behen, Quesnoy and Brutelles. The 1st Armoured Division had knocked out, with some recovered and caused by lack of maintenance. Among the tanks put out of action were and Minor repairs could be undertaken locally but more substantial work had to be done at the divisional workshops south-west of Rouen, where repairs were slowed by a lack of spares.28 May
The French divisions on the Bresle attacked again, captured some German outposts and reached the Somme on both sides of the German bridgehead but failed to capture Abbeville and St. Valery, while the 1st Armoured Division recovered from its attack and reorganised, the 9th Lancers going into reserve and the remnants of the Bays and 10th Hussars being formed into a Composite Regiment of the 2nd Armoured Brigade. Georges sent Instruction 1809 reminding French commanders that the 1st Armoured Division was analogous to a French division légère mécanique and not suitable for attacks on prepared positions and should be used with the 51st Highland Division on the left flank of IX Corps. The 4e DCr arrived, which although improvised, incomplete and having suffered many losses earlier in counter-attacks at the Battle of Montcornet, was much more powerful than the French cavalry divisions used earlier and could field cars.The division attacked on 28 May, either side of the Blangy–Abbeville road but was held up by the anti-tank defences in woods and a ridge running north-west from Villers sur Mareuil. The German front line was held by two battalions of InfanterieRegiment 217 reinforced by two companies of the Motorisierte Panzerabwehrabteilung 157 with a nominal strength of forty-eight The 4e DCr was also lacking in infantry and artillery for fire support and consolidation, deploying four battalions of motorised infantry and about seventy-two pieces. The French attack was preceded by an artillery bombardment, about shells being fired on the objective at Huppy. At two battalions of Char B1s advanced towards the German positions and destroyed most of the machine-gun nests. The German infantry of the 10th Company, IR 217 were routed when they saw that the had little effect on the French heavy tanks, claiming to have been attacked by French bombers and Char 2C Riesenpanzer. When the Char B1s continued their advance towards the Abbeville bridges, French infantry failed to keep up and indecision led the French tank crews to retire at dusk to their jumping-off positions and regroup.
Eighteen Char B1s had been put out of action, three of which were repaired during the night. The 9th Company in reserve was ordered to counter-attack immediately on the west flank of the French penetration, to close the gap and destroy the French forces which had broken through. While the company was concentrating near Caumont, it was surprised by the arrival of a new wave of French tanks of the 44e BBC, a R35 tank battalion. The company engaged the tanks with four Pak 36 anti-tank guns but one was destroyed by from a R35, another was smashed by a tank and the crews of the other two were killed by tank machine-gun fire. The German company was overran but again, French infantry failed to keep up and the tanks retreated during the night. The 3e Cuirassiers cavalry unit was attached to the and at about attacked the eastern flank of the bridgehead with its Hotchkiss tanks, joined by the SOMUAs around The tanks had great difficulty overcoming French barricades at Bellevue and were harassed by accurate German fire, from which could crack the deck armour with direct hits. At about the tanks retired, having lost ten SOMUA S35s knocked out and thirteen Hotchkiss tanks which had broken down, suffered suspension damage or ditched.
By the time when most of the French armour had withdrawn, the French infantry had advanced about into the bridgehead, more than half the distance to the bridges and taken about two hundred prisoners. The German III Battalion on the eastern flank, had been routed, spreading panic in the Caubert area with tales of French Ungeheuer and Stahlfestungen. It was estimated that at best seventy-five men still had sufficient morale to defend themselves and the bridgehead collapsed, as the western flank had to be withdrawn to avoid it being encircled, reducing the area held by the Germans to about a sixth of its original extent. German artillery fire was suspended due to uncertainty about the location of French positions; De Gaulle was also ignorant of the extent of the French advance and the vulnerability of the Germans. He ordered the tank units to rest and regroup during the night, ready to renew the advance at first light The respite allowed German command to recover and organise a new defensive perimeter.
29–31 May
On 29 May, the 4e DCr attacked again, with parts of the 2e DLC and 5e DLC, while the British largely remained in reserve. Due to the losses on the previous day, far fewer tanks could be deployed. The French armour consisted of fourteen Char B1s, twenty R35s and about a dozen cavalry tanks. They were reinforced by the remaining tanks of the British 1st Armoured Division, attached to 5e DLC. All these units concentrated their attack on the Mont de Caubert position, where German morale was still low. An important part of the German defence was Flak-Abteilung 64 which fielded about sixteen the armour-piercing ammunition of which could easily penetrate the Char B1 frontal armour. As the guns had been found to be ineffective, they were supplemented by for direct fire support. In the early morning, the Char B1s cleared the lower western and southern slopes of Mont de Caubert, against little resistance from the German infantry and destroyed a position for the loss of one tank.When trying to take the summit of Mont de Caubert, a flat area lacking any cover, they discovered it was defended by a number of which had a clear field of fire. The Char B1s attacked several times and used most of their ammunition for a loss of two tanks, after which they withdrew to the slopes to replenish later in the morning. The R35 battalion started to advance around and after clearing the area to the south-east of Caubert, reached the summit around noon and was immediately engaged by an outlying Surprised by what they mistook for a the French directed the fire of which destroyed the gun. The flanks of the bridgehead had crumbled as the 3e Cuirassiers advanced in the east and the 5e DLC progressed from the west, which routed the German troops in this sector. When the crews of the 5th Company saw the British tanks, they immediately withdrew, followed by much of the infantry. The retreat caused a panic among the supply and transport troops in the pocket, who fled over the Somme bridge into Abbeville.
To prevent another rout, the German commanders ordered the 5th Company and other unreliable units out of the bridgehead, so that troops holding firm, such as the 2nd and 6th companies, would not be affected. Generalleutnant Erich von Manstein, the XXXVIII Corps commander, was warned and rallied the personnel in Abbeville. Generaloberst Günther von Kluge, the 4th Army commander, informed by Manstein that a "rather serious crisis" had developed, consented to an evacuation of the pocket, should this become unavoidable. The 2nd Motorised Infantry Division at Rue was alerted and sent out advance parties to reconnoitre. The orderly withdrawals over the bridge were seen by the French and at noon, De Gaulle issued an order announcing the German abandonment of the bridgehead and that the 4e DCr should immediately exploit this by advancing towards the river.
The French advance came to a halt and at the Char B1 battalions asked for an artillery bombardment of the German defences on Mont de Caubert, to destroy the but this did not begin until Allied attacks at the west flank of the pocket at Cambron were stopped by close-range fire from and the R35 battalion did not advance and the German commanders sent the rallied troops back over the river, to raise their morale by conducting counter-attacks. German counter-attacks southwards from Mont de Caubert were repelled by from the Char B1s but the tanks were forced to expose themselves to the German guns and lost another four vehicles; by late afternoon only seven Char B1s were operational. German counter-attacks around Cambron became so threatening, despite the deployment of a battalion of the 51st Division, that French cavalry tanks were moved from the east to the west side of the bridgehead to repulse them; a lull fell in the evening.
The failure of the French completely to reduce the bridgehead, was caused by the German defenders, fatigue of the troops, tank losses and a false impression given in the order by De Gaulle, that the battle had already been won. The French had overrun about half of the bridgehead, inflicted severe casualties on German officers and NCOs, taken about and routed the men of more than two infantry battalions of the 57th Infantry Division. After three hours, the German infantry had rallied and reoccupied their positions unopposed; the offensive ended on 30 May, the French having lost in three days.
1–3 June
Weygand abandoned the northwards counter-offensive over the Somme and Aisne rivers by 1 June but wanted the attacks on German bridgeheads south of the Somme to continue, as a defensive measure against the expected German offensive against Paris. Georges ordered a pause in the Seventh Army attacks, to regroup ready for an attack on 4 June. Groupe A became the Tenth Army, which included the 1st Armoured and 51st Highland divisions, in IX Corps, in which the 4e DCr was replaced by the 31st Division and the 2e Division cuirassée. The troops under Beauman were organised as the Beauman Division, with three improvised infantry brigades, an anti-tank regiment, a field artillery battery and service troops. Karslake was informed by the government that ad hoc forces should go back to England, with only enough lines-of-communication troops retained to support an armoured division, four infantry divisions and the AASF but Georges persuaded the War Office to keep the Beauman Division on the Andelle–Béthune line.From 1 to 3 June, the 51st Highland Division, the Composite Regiment and the remaining elements of the 1st Support Group, relieved the two French divisions opposite the Abbeville–St. Valery bridgehead, with the 153rd Infantry Brigade in reserve on the Bresle from Blangy to Senarpont; of the river on the right were held by a small force, with the Composite Regiment further back between Aumale and Forges; downstream a pioneer battalion held a stretch. The Beauman Division held a line from Pont St. Pierre, south-east of Rouen to Dieppe on the coast, which left the British units holding an front, of the Bresle and of the Andelle–Béthune line, with the rest of IX Corps on the right flank.
4 June
The Mont de Caubert spur runs northwards from the village of Mareuil-Caubert and there is a ridge west of Rouvroy which dominate the roads into Abbeville from the south. An Allied attack was planned for the 31st Division and the 2e DCr; on the right flank of the 2e DCr, the 152nd Infantry Brigade of the 51st Division was to capture Caubert and woods from there to Bray. The 153rd Infantry Brigade on the left of the 31st Division, was to capture high ground south of Gouy and the 154th Infantry Brigade was to stand fast and engage German defenders around St.-Valery-sur-Somme by fire, to stop them being used to reinforce the Abbeville bridgehead; the Composite Regiment was to remain in reserve at St. Léger. The French divisions came under the command of Fortune, having recently arrived and having had little time to prepare or reconnoitre. There were few photographs from air reconnaissance and the briefing of the troops was rushed, some parts of the 31st division only arriving before zero hour. The German defences were mostly unknown and there were no aircraft to conduct artillery observation sorties, to guide the guns onto artillery emplacements and infantry forming-up areas.Zero hour was set for and a mist filled the Somme valley, light enough for the attackers to assemble but not for this to be seen from afar and at an Allied artillery barrage fell on woods around Beinfay and Villers and then the 2nd Seaforth advanced to capture German positions on the fringes of the woods, despite French heavy tanks not arriving. The objectives were captured but when the French tanks appeared, the barrage had stopped and as they drove between the Blangy–Abbeville road and the woods, entered a minefield and were engaged by German anti-tank guns and artillery. Several tanks triggered mines, blew up or caught fire and more were knocked out by the German guns but the rest reached the foot of Mont Caubert and Mesnil Trois Foetus. The 4th Seaforth were due to follow up supported by light tanks and when three arrived advanced on the south-east side of the woods near Villers, where they were received by massed machine-gun fire from Mont de Caubert and repulsed. When the heavy tanks were ordered back to the start line, only six of the tanks and the tanks returned.
The attack of the 4th Camerons south of Caubert failed against well dug-in German machine-guns, although some troops advanced far enough to fight hand-to-hand. Two platoons got into Caubert and were cut off, the 152nd Brigade losing in its attack. On the left, an attack by a regiment of the 31st Division was quickly stopped by German troops dug in among woods to the west of Mesnil Trois Foetus but the attack of the 153rd Infantry Brigade on the left flank had more success. The 1st Black Watch attacked from the Cahon valley and reached Petit Bois and the 1st Gordon attacked from Gouy, pushed the Germans out of Grand Bois and reached their objective on high ground to the east at noon. The 1st Gordon were assisted by a system of Very light signals worked out with the artillery, which enabled them to direct the artillery onto German machine-gun nests but with the Germans still occupying the high ground north-west of Caubert, the area was untenable and the 1st Gordon were ordered back to their start line.
Aftermath
Analysis
Confusion over Franco-British command arrangements south of the Somme was to an extent sorted out on 25 May, when the 51st Division was subordinated to Ihler, the IX Corps commander, part of Groupe A of the Seventh Army and the 1st Armoured Division to Groupe A, which then became the Tenth Army. Military Mission 17 led by Lieutenant-General James Marshall-Cornwall, joined the Tenth Army HQ to co-ordinate British operations with the French. The inadequacy of previous command arrangements was exposed by unrealistic expectations of the French as to the capacity of the 1st Armoured Division, which was equipped with fast, lightly armoured light and cruiser tanks, not the heavily armoured types in French armoured divisions. Altmayer still used the 2nd and 3rd Armoured brigades in the attack on 27 May, which cost the British losses, for little gain in ground, which had to be given up for lack of infantry to consolidate.When the 4e DCr attacked from the German anti-tank guns shot away tank aerials and pennants but bounced off the armour. Some German troops panicked and ran away, captured and the French retook about half of the Abbeville bridgehead. Again, the Allies had too few infantry to hold the captured ground and ended back on their start lines, minus the 4e DCr tanks. Allied attacks were reduced in effect by a chronic lack of tactical communication, caused by an inadequate number of radios. Tanks, infantry and artillery could not stay in contact or talk to their divisional headquarters and inter-army tactical liaison was only possible at the lowest level. On 4 June, French tanks drove onto a minefield in an area thought to be held by the 51st Highland Division. The highlanders had been moved back during the evening of 3 June and had failed to notify the French troops on the flanks; German troops followed up and planted the mines in an obvious tank avenue between woods.
In 1953, the British official historian, L. F. Ellis wrote that the Allied attacks on the Abbeville bridgehead lacked battlefield co-ordination, which contributed to the Allied failures to overcome the German defences and magnified the effects of lack of preparation, the persistent underestimation of the strength of the German positions south of the Somme and ignorance of the assembly of Army Group B on the north bank of the Somme, ready to commence Fall Rot, which was due to begin on 5 June, against Allied positions from Caumont to Sallenelle on the coast, south of St. Valery. In 2001, Caddick-Adams wrote that when the 51st Division arrived from the Saar and relieved parts of the 4e DCr, 2e DLM and 5e DLM, it had a front of to hold. When Fall Rot began on 5 June the Tenth Army units opposite the German bridgeheads from Abbeville to the sea were pushed back to the Bresle and further back on 8 June. Defeatism spreading through the French army was reflected in the Tenth Army HQ, which ceased to operate from
Casualties
On 27 May, the attacks of the 1st Armoured Division, 2e DLC and the 5e DLC cost the British knocked out and another mechanical breakdowns. From the 4e DCr lost and on 4 June the Franco-British force lost about fifty tanks and other armoured vehicles.5 June
On 5 June, Fall Rot, a German offensive to complete the defeat of France began and Army Group A, attacked either side of Paris towards the Seine. The 4th Army offensive on the Somme began at opposite the 51st Division at St.-Valery-sur-Somme. German infantry moved forward against Saigneville, Mons, Catigny, Pendé, Tilloy and Sallenelle held by the 7th and 8th battalions, Argyll and Sutherland Highlanders, as other troops passed between them, the villages being too far apart for mutual support. Saigneville, Mons, Catigny, Pendé and Tilloy fell late in the afternoon and the 7th Argylls were surrounded at Franleu, by troops infiltrating between Mons and Arrest as they were attacked. The 4th Black Watch in reserve, were ordered forward to relieve Franleu but were stopped by German troops at Feuquières and an Argylls company sent forward was surrounded at the edge of Franleu. By dark, the remnants of the 154th Infantry Brigade had been pushed back to a line from Woincourt to Eu.On the right, the 153rd Infantry Brigade was bombarded by Ju 87 Stuka dive-bombers as well as by mortar and artillery fire. The German infantry pushed the battalion back to Tœufles, Zoteux and Frières, where British machine-gun and artillery fire stopped the advance. The 31st Division was forced back parallel to the British from Limeux to Limercourt and Béhen, with the 152nd Infantry Brigade on the right retreating from Oisemont to the Blangy–Abbeville road. Further to the east at Bray, the 1st Lothians were attacked and fell back to the east of Oisement. The Composite Regiment had several engagements and had some tank casualties before rallying at Beauchamps on the Bresle. The 51st Highland and 31st divisions had tried to hold a front and were so depleted after the bridgehead attacks up to 4 June, that the 1st Black Watch had been required to hold a front, in close country.