The Battle of Mons was the last of four “Battles of the Frontiers” that took place over as many days on the Western Front between Allied and German forces in the opening month of World War I. The first three—at Lorraine, Ardennes and Charleroi—involved French forces under the central command of General Joseph Joffre. French’s BEF had been originally slated to assist the French 5th Army, commanded by General Charles Lanrezac, in their attempt to break through the center of the advancing German lines. A delayed start and poor relations between French and Lanrezac, however, meant that the 5th Army and the BEF would fight separate battles against the advancing Germans, at Charleroi and Mons. …show more content…
Though Von Kluck and the 1st Army enjoyed two-to-one numerical superiority, they did not make effective use of it, and the British regiments at the salient admirably withstood six hours of shelling and infantry assault. Lanrezac’s decision, late in the day, to order a general retreat of the French 5th Army at Charleroi left the BEF in danger of envelopment by the Germans, and a decision was made to withdraw the troops as soon as possible. By the time the battle ended after nine hours, some 35,000 British soldiers had been involved, with a total of 1,600