Originally raised in 1674 as the 5th Regiment of Foot, it was given the regional designation 'Northumberland' in 1782 and granted the distinction of being a Fusilier regiment in 1836, becoming 5th (Northumberland Fusiliers) Regiment of Foot.he next major conflict in which the 5th foot was involved was the Seven Years' War. The regiment took part in the Raid on Cherbourg in 1758, the Battle of Warburg in 1760, the Battle of Kirch Denkern in 1761 (where they captured the entire French Rouge regiment) and the Battle of Wilhelmsthal in 1762.