The 2nd Battalion remained in England until May 1813 when it was shipped to Swedish Pomerania and fought at the Battle of the Göhrde in September 1813 and the Battle of Merxem in January 1814. In 1815 the battalion joined Wellington's Army in Belgium: the regiment was in Major-General Colin Halkett's Brigade in Lieutenant General Sir Charles Alten's 3rd Division. The battalion fought in the Battle of Quatre Bras on 16 June 1815 where they lost 53 men killed and wounded. At the subsequent Battle of Waterloo on 18 June, the regiment was charged by French Cavalry no less than 11 times during the battle and bombarded by French artillery. It remained in square without breaking. The battalion lost 6 officers and 225 men killed and wounded, the second heaviest casualties suffered by a line infantry regiment, after the 1st Battalion 27th (Inniskillings), which lost 450 out of 700 men in holding their square and Wellington's line. The battalion formed part of the Army of Occupation in Paris before moving back to England in December 1815.