The Battle of Messines was fought in October 1914 between the armies of the German Empire against the British Empire and France, as part of what came to be called the Race to the Sea: reciprocal attempts by the German and Entente armies to attack beyond the northern flank of their opponent. The attempts to turn the northern flank led to several meeting engagements until the North Sea left neither side with a flank to aim at. The battle was fought between the river Douve and the Comines–Ypres canal.
Background
Strategic developments
From 17 September to 17 October the belligerents had made reciprocal attempts to turn the northern flank of their opponent. Joseph Joffre, the head of Grand Quartier Général (Chief of the General Staff) ordered the French Second Army to move to the north of the Sixth Army, by transferring by rail from eastern France from 2 to 9 September. Erich von Falkenhayn, Chief of Oberste Heeresleitung (the German General Staff) ordered the German 6th Army to move from the German–French border to the northern flank on 17 September. By the next day French attacks north of the Aisne, led to Falkenhayn to order the 6th Army to repulse French forces and secure the flank.
On 24 September, the French advance met a German attack rather than an open flank and by 29 September, having been reinforced to eight corps, the Second Army was still being opposed by German forces near Lille, rather than advancing around an open German northern (right) flank. The 6th Army had also found that on arrival in the north, it was forced to oppose the French, rather than advance around the French northern (left) flank and that the secondary objective of protecting the northern flank of the German armies in France had become the main task.
Tactical developments
By 6 October the French needed British reinforcements to withstand German attacks around Lille. The British Expeditionary Force (BEF) had begun to move from the Aisne to Flanders on 5 October and reinforcements from England assembled on the left flank of the Tenth Army, which had been formed from the units on the left (northern) flank of the Second Army on 4 October. The Allies and the Germans attempted to take more ground after the "open" northern flank had disappeared, Franco-British attacks towards Lille in October, being followed up by attempts to advance between the BEF and the Belgian army by a new French Eighth Army. The moves of the German 7th Army and then the 6th Army from Alsace and Lorraine had been intended to secure German lines of communication through Belgium, where the Belgian army had sortied several times during the period between the Franco-British Great Retreat and the First Battle of the Marne. In August British marines had landed at Dunkirk and in October a new German 4th Army was assembled from the III Reserve Corps, the siege artillery used against Antwerp and four of the new reserve corps training in Germany.
Prelude
Flanders terrain
The North-east of France and the south-west of Belgium were known as Flanders. West of a line between Arras and Calais in the north-west, lay chalk downlands, covered with soil sufficient for arable farming. East of the line, the land declines in a series of spurs into the Flanders plain, bounded by canals linking Douai, Béthune, St. Omer and Calais. To the south-east, canals ran between Lens, Lille, Roubaix and Courtrai, the Lys river from Courtrai to Ghent and to the north-west lay the sea. The plain was almost flat, apart from a line of low hills from Cassel, east to Mont des Cats, Mont Noir, Mont Rouge, Scherpenberg and Mont Kemmel. From Kemmel, a low ridge lay to the north-east, declining in elevation past Ypres, through Wytschaete, Gheluvelt and Passchendaele, curving north and then north-west to Diksmuide, where it merged with the plain. A coastal strip about 10 miles (16 km) wide was near sea level and fringed by sand dunes. Inland the ground was mainly meadow, cut by canals, dykes, drainage ditches and roads built up on causeways. The Lys, Yser and upper Scheldt had been canalised and between them the water level underground was close to the surface, rose further in the autumn and filled any dip, the sides of which then collapsed. The ground surface quickly turned to a consistency of cream cheese and on the coast troops were confined to roads, except during frosts.
The rest of the Flanders Plain was woods and small fields, divided by hedgerows planted with trees and cultivated from small villages and farms. The terrain was difficult for infantry operations because of the lack of observation, impossible for mounted action because of the many obstructions and difficult for artillery because of the limited view. South of La Bassée Canal around Lens and Béthune was a coal-mining district full of slag heaps, pit-heads (fosses) and miners' houses (corons). North of the canal, the city of Lille, Tourcoing and Roubaix formed a manufacturing complex, with outlying industries at Armentières, Comines, Halluin and Menin, along the Lys river. With isolated sugar beet and alcohol refineries and a steel works near Aire-sur-la-Lys, the intervening areas were agricultural, with wide roads on shallow foundations and unpaved mud tracks in France, narrow pavé roads along the frontier and in Belgium. In France, the roads were closed by the local authorities during thaws, to preserve the surface and marked by Barrières fermėes signs, which were ignored by British lorry drivers. The difficulty of movement after the end of summer absorbed much of the local labour on road maintenance, leaving field defences to be built by front-line soldiers.
British preparations
The 1st and 2nd Cavalry divisions under General Allenby covered the assembly of the III Corps at St. Omer and Hazebrouck from 10–12 October, to allow the III Corps to advance eastwards towards Lille. The cavalry was ordered to extend as far north as Ypres. In front of the First Cavalry Corps, was a line of hills from Mont des Cats to Mont Kemmel, about 400 feet (120 m) above sea level, with spurs running south across the British line of advance, occupied by the German IV Cavalry Corps with three divisions. On 12 October, the British cavalry advanced and found the Germans dug in on Mont des Cats and at Flêtre, on the road from Cassel to Bailleul. The 3rd Cavalry Brigade attacked Mont des Cats, up slopes covered in hop-fields towards a monastery on the hilltop, with dismounted cavalry attacking from the west and mounted cavalry with a battery of horse artillery from the south. Next day the cavalry advanced onto high ground east of Mont des Cats and occupied Mont Noir, 3 miles (4.8 km) north of Bailleul. On 14 October, the cavalry advanced north-eastwards, occupied Dranoutre and Kemmel against slight opposition and then reached a line from Dranoutre to Wytschaete, linking with the 3rd Cavalry Division of IV Corps, which had been operating in Belgium since early October.
On 15 October, the cavalry was ordered to reconnoitre the Lys from Estaires to Menin. Estaires was captured by French cavalry but German defences prevented an advance beyond Comines, 5.5 miles (8.9 km) west of Menin, where advanced guards of the German XIX and XIII Corps had arrived during the night. A foothold was gained at Warneton and German outposts at Houthen and Hollebeke, west of the Ypres–Comines canal, were pushed back to the far side. By the end of 15 October, the Cavalry Corps and the 3rd Cavalry Division held the Lys river from Armentières to Comines and the Comines canal to Ypres. The BEF was ordered to make a general advance on 16 October, as the German forces were falling back, except for III Reserve Corps, which was advancing westwards from Antwerp. The cavalry were ordered to cross the Lys between Armentières and Menin as the III Corps advanced north-east, to clear the way for the cavalry and gain touch with the 7th Division near Ypres.
The cavalry advanced towards the Lys between Houplines and Comines at 6:00 a.m. in fog, which grounded Royal Flying Corps (RFC) reconnaissance aircraft and made artillery support impossible. The river was a muddy stream 45–60 feet (14–18 m) wide and 5 feet (1.5 m) deep at that point, flanked by water meadows. The banks of the Lys were cut by boggy streams and dykes which kept the cavalry on the roads. German outposts were pushed back but the crossings were well-defended and dismounted cavalry attacks were not able to dislodge the German defenders. Cavalry which got to Warneton town square were withdrawn during the night. The attack was resumed on 18 October, when the cavalry attacked from Deûlémont to Tenbrielen but made no progress against a strong and well-organised German defence, ending the day opposite Deûlémont in the south to the railway at Tenbrielen to the north. From 9–18 October, the Cavalry Corps had c. 175 casualties.
Battle
A German attack threatened the left flank of the 1st Cavalry Division (Major-General Beauvoir De Lisle), which held its position on Messines Ridge despite substantial casualties. The 3rd Cavalry Brigade of the 2nd Cavalry Division was shelled out of its positions at Kortewilde and the line was withdrawn to Hollebeke Château. Confusion over the orders, meant the units interpreted the order from Gough to retreat to this new line as an order for a general retreat beyond Hollebeke Château. Once this was realised, Gough ordered an immediate counter-thrust to recapture lost ground. The attack succeeded with little loss, against the German Cavalry Corps. Lieutenant-General Gustav von Hollen, given command of the Cavalry Corps after his performance commanding German IV Cavalry Corps on 20 October, was dismissed and replaced by General Georg von der Marwitz. The 6th Cavalry Brigade and the 7th Division moved to cover the gap that threatened the left flank.
To the south of the 7th Division and 3rd Cavalry Division, the 2nd Cavalry Division was not troubled by the II Bavarian Corps but German artillery caused some difficulty, when it shelled Hollebeke. Gough only had 1,500 men and ten guns of the 10,000 men and fifty guns deemed necessary to defend such a position and the troops were spread over 4 miles (6.4 km). The Germans forced the 3rd Cavalry Brigade out of position at midday. The leading German units were less than 3 miles (4.8 km) from Ypres but pushed no further. The 1st Cavalry Division repulsed German attacks to the south, aimed at Messines. Foch, the Commander in Chief of French forces in the north, sent eight battalions from French XVI Corps to Hollebeke and the French 32nd Division to St Eloi as reinforcements. In the morning a German attack attempted to push between Messines and the Comines Canal held by the Cavalry Corps. Fabeck moved the 6th Bavarian Reserve Division and the 26th Division of the II Bavarian Corps up, to begin the assault during the evening of 30 October.
Here a terrible struggle ensued, in which the English fought in a way to compel our highest respect, as least as regards their soldierly qualities. In the village itself they had occupied every house, the streets were barred by barricades – metres in thickness, the windows of the houses stuffed up with sandbags, the doors barricaded with furniture and stones; through the walls they drilled loopholes scarcely visible; each house was a small fortress, scattering death and destruction.
— Anonymous German soldier