1914 battle of the First World War
The Battle of Halen (), also known as the Battle of the Silver Helmets (; ) because of the many cavalry helmets left behind on the battlefield by the German cuirassiers, took place on 12 August 1914 at the beginning of the First World War, between German forces led by Georg von der Marwitz and Belgian troops led by Léon De Witte. The name of the battle alludes to the Battle of the Golden Spurs in 1302, where 500 pairs of golden spurs were recovered from the battlefield. Halen ("Haelen" in French) was a small market town and a convenient river crossing of the Gete and was situated on the principal axis of advance of the Imperial German army. The battle was a Belgian tactical victory, but did little to delay the German invasion of Belgium.
Background.
On 3 August the Belgian government rejected a German ultimatum and the British government guaranteed military support to Belgium if Germany invaded. Germany declared war on France, the British government ordered general mobilisation, and Italy declared neutrality. On 4 August, the British government sent an ultimatum to Germany and declared war on Germany at midnight on 4/5 August, Central European time. Belgium severed diplomatic relations with Germany, and Germany declared war on Belgium. German troops crossed the Belgian frontier and attacked Liège. A week after the German invasion, German cavalry had been operating towards Hasselt and Diest, which threatened the left flank of the army on the Gete. Belgian general headquarters chose Halen as a place to delay the advance and gain time to complete an orderly retreat to the west. The Belgian Cavalry Division was sent from Sint-Truiden to Budingen and Halen, to extend the Belgian left flank.
Prelude.
The German II Cavalry Corps (2 [HKK 2]) commanded by General Georg von der Marwitz, was ordered to conduct reconnaissance towards Antwerp, Brussels and Charleroi. By 7 August, the scouting parties had found that the area in a line from Diest to Huy was empty of Belgian and Allied troops. Belgian and French troops were rumoured to be between Tienen and Huy; Marwitz advanced to the north, towards parties of Belgian cavalry, which had retired towards Diest. On 11 August, large bodies of German cavalry, artillery and infantry were seen by Belgian cavalry scouts in the area from Sint-Truiden to Hasselt and Diest. Belgian headquarters anticipated that the manoeuvres foreshadowed a German advance towards Hasselt and Diest. To block this advance, the Belgian Cavalry Division, commanded by Lieutenant-General Léon de Witte, was sent to guard the bridge over the River Gete at Halen. During an evening meeting, the Belgian general staff convinced de Witte to fight a dismounted action to negate the German numerical advantage.
General de Witte had garrisoned the Gete crossings at Diest, Halen, Geetbets and Budingen. The main road from Hasselt to Diest passed through this village, most of which was on the left bank. If captured, Loksbergen and Waanrode would be outflanked and the left wing of the Belgian army threatened. General de Witte used Halen as an outpost and concentrated a battalion of cyclist infantry and dismounted cavalry behind the village, from Zelk to Velpen and the hamlet of Liebroek, to form a line of resistance if Halen were captured. At Halen, there were a number of bridges across the rivers Gete and Velp. The village was also transected by the Grootebaan (the main road), which connects Hasselt and Diest. At the start of the war, there were not many bridges in the region, making those at Halen tactically important. The Belgian, as well as the German military high command, was fully aware of this. Equally important, to the south of the Halen town centre was an elevated railway dam which followed a wide, south-to-north curve. This was the former train connexion between the towns of Tienen and Diest, still prominent nowadays, partly coinciding with Sportlaan and Stadsbeemd streets and further used as a tourist cycle track. Of the old Halen train station, nothing is left.
To defeat France, the German deployment plan, based on work by Alfred von Schlieffen and Helmuth von Moltke, included a rapid push through Belgium to bypass the French fortifications along the border with Germany. The rapid capture of Liège, a big railway junction, was crucial for the Germans. Although the city fell on 7 August, the surrounding forts held out until 16 August. Due to the resistance around Liège, East-Brabant and the Gete River drew the attention of the Germans. If their army could push through somewhere between the towns of Diest and Sint-Truiden, the road to Brussels would lay open, driving a wedge between the Belgian army divisions to the north and south.
Battle.
11 August.
General De Witte had been reconnoitring in the provinces of Liège and Limburg and his cavalry division was also responsible for the defence of the long and vulnerable east flank of the Belgian army. On 11 August, there was an exchange of fire between groups of scouts near the river Halbeek at Herk-de-Stad and at the bridge across the Gete at Halen. It became clear, that HKK 2 would be deployed near Halen to cross the river Gete and push through in the direction of Brussels as quickly as possible. On the night of 11/12 August, De Witte and his staff decided that, on the following day, lancers and scouts would fight dismounted with their carbines at the recommendation of two young officers, Commander Tasnier and Lieutenant Van Overstraeten.
12 August: morning.
It was only in the early hours of the 12 August that the Belgian army command at Leuven realised that the Germans were directing large amounts of infantry and cavalry to Halen. The German cavalry did not begin to move until 12 August due to the fatigue of the horses caused by the intense summer heat and a lack of oats. The 2nd Cavalry Division (Major-General von Krane) advanced through Hasselt to Spalbeek and the 4th Cavalry Division (Lieutenant-General Otto von Garnier) advanced via Alken to Stevoort. At 7:00 a.m., the Belgian Headquarters discovered from intercepted wireless messages that German troops were advancing towards de Witte's position and sent the 4th Mixed Brigade to reinforce the Cavalry Division. The reinforcements took until 2:00 and 3:00 p.m. to arrive.
The majority of the Belgian troops had taken position near and to the south of the IJzerwinningshoeve (a local farmhouse). Only one company of carabineer-cyclists (approximately 150 men) guarded the bridge across the Gete. Marwitz ordered the 4th Cavalry Division to cross the Gete and at 8:45 a.m., the 7th and 9th battalions advanced. Around 8:00 a.m., German infantry, backed by artillery, attacked the bridge and soon made the defenders' position untenable. The decision was made to blow up the bridge and to retreat to the south of Halen behind the railway dam. Due to the poor quality of the Belgian gunpowder, the explosion only partly destroyed the bridge. A German scouting party advancing from Herk-de-Stad came under fire from Belgian troops and c. 200 Belgian troopers attempted to set up a fortified position in the old brewery in Halen but were driven out when the Germans brought up field artillery and got c. 1,000 troops into the centre of Halen.
The German command was euphoric when informed that the important bridge had been taken quickly and almost undamaged. German cavalry units moved into Halen in force. At the same time, a pontoon bridge was built near Landwijk castle at Donk to transfer more troops across the Gete for a flank attack on the Belgians. The first attacks on the station of Halen and the railway dam were repulsed by two companies of carabineer-cyclists with rifle and machine-gun fire. The pressure of the German infantry attacks made their position untenable; around noon the soldiers retreated on foot through fields, to join the main force of the division. The Belgian artillery opened fire, which exposed its masked positions; the artillery officers had had ample time to explore the landscape and take up their positions and the guns on the hill known as the Mettenberg were sited perfectly. The shells exploded in the centre of Halen, where a large number of German troops were positioned and caused panic. At first, the Germans thought the artillery-fire was coming from a hill known as the Bokkenberg.
12 August: afternoon.
Shortly after noon, two squadrons of the 17th Dragoon Regiment advanced along the Diestersteenweg to the foot of the Bokkenberg. In Zelk, they were engaged by troops behind a barricade. The road was lined with hedges and had been fenced off with barbed wire, forcing the dragoons to make a frontal attack; a great number of them were killed, wounded or captured. The Belgian guns continued firing, followed almost immediately by a new charge by the dragoons across the railway dam, towards the Mettenberg. The Belgian carabineer-cyclists were still retreating through the fields and had already crossed the Betserbaan, a sunken north–south road. Overstraeten feared they were retreating too fast and ordered the carabineer-cyclists to return to the sunken road and take up new positions there but the German cavalry were already advancing through the fields. Over the next two hours, regiments of dragoons, cuirassiers and uhlans appeared on the battlefield in the same order as they had crossed the Gete river and charged with lance and sabre.
The carabineer-cyclists were caught in the open between the Betserbaan (road) and IJzerwinning farm. The sunken road in front of them was a barrier for the charging cavalry and the accuracy of the Belgian artillery dispersed the German cavalry. The sheer volume of the German attacks overpowered the carabineer-cyclists and captains Van Damme and Panquin were killed. Once their position had been overrun, they were caught in cross-fire, when the Belgian lancers in IJzerwinning farm opened fire. The numerous charges by the German cavalry were eventually stopped by small-arms fire. The German attacks on the Belgian guns on the Mettenberg were failures and they were unable immediately to advance to IJzerwinning farm. Backed by their artillery near Halen station and in the village of Velpen, the German infantry attacked the farm and eventually overwhelmed the defenders. With much delay this bad news reached the Belgian headquarters at Leuven,
 ;templatestyles src="Template:Blockquote/styles.css" / ;The cavalry is retreating on Kersbeek-Miscom (...) there is almost nothing left of the entire division.
The breakthrough on the eastern flank of the Belgian army now seemed a fact and King Albert was advised to leave Leuven immediately.
12 August: evening.
Belgian troops were steadily losing ground and the situation seemed hopeless. Between 2:00 p.m. and 3:00 p.m., the first soldiers of the Mixed Brigade appeared on the battlefield, after a march from Tienen. Their artillery was put in position on the Molenberg ("Windmill Hill") and in the centre of the village of Loksbergen. Brigade machine-gun sections immediately opened fire on the Germans. Support also came from the nearby town of Diest. Around 5:00 p.m., Colonel Dujardin assembled a combat unit that drove from Diest to Zelk in six cars. Colonel Dujardin was severely wounded at Zelk but Lieutenant van Dooren, of the 4th Regiment of Mounted Chasseurs, succeeded with a few men in silencing the German artillery along the road to Halen. Around 7:00 p.m., IJzerwinning farm was recaptured and De Witte then ordered a counterattack on Velpen and Halen to push the enemy back to the right bank of the river Gete. Unlike the cavalry division, the 4th Mixed Brigade was mainly composed of conscripts and lacked officers. The inexperienced infantry blindly attacked towards the village of Velp, where German machine-gunners had taken cover in a number of houses and farms, and were repulsed. There was a lull at dusk when, impressed by the Belgian resistance and after limited territorial gain and the arrival of Belgian reinforcements, the Germans broke off their attack and retreated. At 11:00 p.m. a telegram from General De Witte reached King Albert's headquarters at Leuven:
 ;templatestyles src="Template:Blockquote/styles.css" / ;... The German troops were repelled on Halen with enormous losses in men and horses...
Aftermath.
Analysis.
De Witte had repulsed the German cavalry attacks by ordering the cavalry, which included a company of cyclists and one of pioneers, to fight dismounted and meet the attack with massed rifle fire. Significant casualties were inflicted upon the Germans. The German cavalry had managed to obscure the operations on the German right flank,