1st Belgian Infantry Brigade The Belgian 1st Infantry Brigade , also known as the " Brigade Piron " , after its commander , Jean - Baptiste Piron , was a Belgian and Luxembourgish military unit during World War II which participated in the Battle of Normandy and , later , the liberation of Belgium and the Netherlands and part of the Free Belgian Forces . Origins . The " Brigade Piron " originated in 1940 , with hundreds of Belgian soldiers who had escaped to Britain , as had the Belgian Government . A new command of the Belgian Army , under the command of Lieutenant - General Victor van Strydonck de Burkel , was created in Tenby on 25 May 1940 , three days before the Belgian capitulation . Van Strydonck de Burkel became commander of the Belgian Forces in Great Britain in June 1940 and in the same month , a Belgian Minister ( Jaspar ) called upon all Belgians to come to Britain to continue fighting . At the end of July 1940 there were 462 men in the Belgian Forces in exile ; the arrival of many Belgians allowed the creation of several military units . The troops were trained in Great Britain and Canada and in 1942 , Major Jean - Baptiste Piron arrived in Scotland where he quickly joined the army staff , with the responsibility of improving the training of Belgian troops . In an artillery competition , the Belgian battery came first . The Belgian Forces in Britain were officially made available to the Allies on 4 June 1942 . By the end of the year the army had been restructured , including the creation of the 1st Belgian Brigade , under the command of Major Piron , with a mix of infantry , artillery and reconnaissance units . Troop training continued through 1943 and landing exercises were conducted in early 1944 . A Luxembourgish unit was assigned to the " Brigade Piron " in March , forming an artillery troop . Because the Belgians had arrived from around the world , thirty - three languages were spoken in the Brigade in 1944 . Normandy invasion . The D - Day landings took place on 6 June 1944 without the Belgian Brigade , to the great disappointment of its 2 , 200 men , but the British preferred to reserve them for the liberation of Belgium . ( This policy was applied to all of the smaller national military units , which were expected to form the core of their post - war armies and for whom it would have been difficult to find replacements for casualties . ) Major Piron , however , lobbied the Belgian government in exile , which requested the British Government to send the Belgian troops to the front , to reverse the declining morale of those troops . On 29 July 1944 , the Belgian Brigade was ordered to be ready to move . Its first units arrived in Normandy on 30 July and the main body arrived at Arromanches and Courseulles on 8 August , before the end of the Battle of Normandy . The Brigade operated under the command of the British 6th Airborne Division ( Major General Gale ) , which itself was part of the 1st Canadian Army . The Belgians entered active service on 9 August . The Belgian Brigade participated in Operation " Paddle " from 17 August with British and Dutch ( Prinses Irene Brigade ) troops of the 6th Airborne Division . Merville - Franceville - Plage was liberated in the evening , Varaville on 20 August . The Brigade ' s armoured vehicles were detached to assist British units . Dives - sur - Mer and Cabourg were taken on the morning of 21 August and Houlgate in the afternoon . The Brigade took Villers - sur - Mer and Deauville on 22 August , and Trouville - sur - Mer and Honfleur at the mouth of the Seine on the 24th . The Belgian armoured vehicles were reunited with the rest of the Brigade on 26 August at Foulbec , when the " Brigade Piron " came under command of the British 49th Infantry Division . On 29 August , the Brigade crossed the Seine to support the attack on Le Havre on the following day . At the last moment , however , the Brigade was withdrawn from the front and transferred to the 2nd British Army for operations in Belgium . The efforts of the " Brigade Piron " on Normandy ' s Côte Fleurie are commemorated by memorials , road names and war graves . Belgium and the Netherlands . On 2 September , the Brigade as well as the Dutch Princess Irene Brigade was transferred to the 2nd British Army and ordered to move as quickly as possible to the Belgian border . The British Army was already in Belgium and expected to enter Brussels on the following day and this transfer would allow the Belgian and Dutch Brigades to operate in their homelands . The Brigade arrived at the French / Belgian border on 3 September after an overnight journey and continued to Rongy in Brussels the following day , just after the British . During their advance through Belgium , the Belgian troops were sometimes mistaken for French Canadian s , since local people did not expect that their liberators would be fellow Belgians . The Belgian Brigade liberated other Belgian towns and cities before reaching the Netherlands border on 22 September . Its campaign in the Netherlands lasted until 17 November , when it was relieved from the front and moved into reserve in Leuven . The " Brigade Piron " returned to the Netherlands between 11 April 1945 and June 1945 . In the small Dutch border town of Thorn , a bridge has been named in honour of its liberation on 25 September 1944 . Occupation of Germany . The " Brigade Piron " occupied part of the British zone of occupation until 15 December 1945 . Post - war . The " Brigade Piron " was the core of the new Belgian Army . In a reorganisation on 17 November 1945 , the Brigade ' s artillery and armoured units were reorganised to form specialised regiments and the engineers joined a newly formed engineers battalion . The remaining infantry , reinforced by volunteers , became the First Brigade Liberation , based at Leopoldsburg barracks . Order of battle . In August , 1944 , the 1st Belgian Brigade consisted of :