During the campaign of 1760 the regiment was formed in brigade with the tenth dragoons under Major-General the Earl of Pembroke; and, after much manœuvring and some skirmishing was encamped at Kalle. At the same time thirty thousand French troops, commanded by the Chevalier de Muy, crossed the river Dymel, and took post at _Warbourg_, to cut off the communication of the allies with Westphalia. The INNISKILLING dragoons left the camp at Kalle about eleven o'clock on the night of the 30th of June, passed the Dymel near Liebenau, and about five on the following morning were in position on the heights of Corbeke, from whence they advanced to a wood within five miles of the enemy's position. The French were attacked, and while the action was still raging, the British cavalry were ordered forward. Traversing the five miles at a quick pace, they speedily arrived at the field of battle, and charging the enemy with signal intrepidity, routed the French cavalry, put the opposing infantry into disorder, and chased them across the Dymel. The conduct of the INNISKILLING dragoons and other British cavalry regiments was such, that the Marquis of Granby stated, in his public despatch, that _nothing could exceed their gallant behaviour_; Prince Ferdinand declared in general orders that _all the British cavalry performed prodigies of valour_; and an historian of that date stated, that _they outdid all former examples_. The regiment had only two men and two horses killed; three men and one horse wounded, and three horses missing. The French retired from their camp beyond the Dymel on the 22nd of August; when the Hereditary Prince of Brunswick crossed the river with twelve thousand men to gain the enemy's left flank. His leading corps encountered the enemy's rear-guard near _Zierenberg_, and a sharp skirmish ensued. At length the Prince brought forward the Greys and INNISKILLING dragoons; a gallant charge of the two regiments decided the contest; and the French were driven into the town. The French army encamped beyond _Zierenberg_, and the volunteers of Clermont and Dauphiné, amounting to about nine hundred cavalry and a thousand infantry, were quartered in the town. After sunset, on the evening of the 5th of September, the Greys, INNISKILLING, and Bock's dragoons, two regiments of infantry, and one hundred and fifty Highlanders, crossed the Dymel, and arriving at Zierenberg before daybreak, forced the guard and entered the town. A dreadful slaughter was made of the enemy in the streets, and a sharp encounter with the bayonet took place in the churchyard; between three and four hundred prisoners were captured; also two pieces of cannon; and at three o'clock the assailants retired to Warbourg, having lost only ten men. It was stated in the London Gazette, that '_the behaviour of the officers and the bravery of the troops, on this occasion, deserve the greatest commendation_.'