In early 1747, Cumberland planned an offensive to retake Antwerp, but was forced to fall back when the French threatened to cut him off from his supply base at Maastricht.
However, by then France was close to bankruptcy, while severe food shortages caused by the Royal Navy blockade worsened after defeat at Cape Finisterre in October 1747 left the French unable to defend their merchant shipping.
Maria Theresa had secured her throne and was more interested in rebuilding her army in order to retake Silesia; Austria had only acquired the Austrian Netherlands in 1713 because neither the British or Dutch would allow the other to control it and retaining it was not a strategic priority.
[10] The Duke of Newcastle, who as Secretary of State oversaw foreign policy felt the Allies were strong enough to improve their bargaining position by recovering the Netherlands, while he also anticipated the collapse of the Bourbon alliance following the death of Philip V in July 1746.
He hoped to capture Antwerp in February, but bad weather, lack of transport, and war weariness meant the Allies were not ready to take the field until early May.
[17] The centre was held by the Dutch States Army under the Prince Waldeck, while the left wing, placed around the village of Lauffeld, consisted of British, Hanoverian, and Hessian troops.
[20] Cumberland ordered a counter-attack but as the infantry formed up, a Dutch cavalry unit to their front was routed by the French and fled, throwing those behind them into disorder and exposing the Allied centre.
[2] As on previous occasions, Saxe was unable to follow up his success, leading to accusations from his critics that he was deliberately seeking to prolong the war in order to strengthen his own prestige.
These included inadequate reconnaissance, lack of strategic awareness, and poor co-ordination with his senior commanders, as shown by his failure to inform Ligonier he had withdrawn the infantry.
[25] Despite their success in Flanders, the British naval blockade caused a collapse in French customs receipts, and cut them off from the Newfoundland cod fisheries, a key food supply for the poor.
Despite the loss of their naval escort, most of the merchantmen escaped but warned of their approach, the British Leeward Islands Squadron under Commodore George Pocock was able to intercept many of them in late 1747 and early 1748.
These confirmed Prussian possession of Silesia and minor territorial adjustments in Italy, but essentially returned the situation to 1740, with France withdrawing from the Low Countries.
[31] Seeking an alternative Continental ally, the British supported the annexation of the Austrian province of Silesia by Prussia, which caused the breakdown of the Anglo-Austrian Alliance, and led to the re-alignment known as the Diplomatic Revolution.