Motto: Nec aspera terrent (Nor do difficulties deter).
Uniform, Scarlet.
Facings, Blue.
Head-dress, Racoon-skin cap with grey plume on left side.
Cap, Blue, with scarlet band.
Regimental March, "British Grenadiers."
The regiment was the first to introduce the Irish war pipe into the Army.
THE ROYAL INNISKILLING FUSILIERS
Formed in 1689. Proceeding to the West Indies it greatly distinguished itself at the storming and capture of the citadel of St. Lucia. In recognition of "the steady and intrepid bearing of the officers and men of the regiment," Sir Ralph Abercromby directed that the garrison on marching out should lay down their arms to the Inniskillings. During the Peninsular War, at Castella, a French officer advancing in front of the line, challenged anyone in the regiment to single combat. His wish was immediately complied with by Captain Waldron, who after a few passes, laid the Frenchman dead. The Inniskillings then dashed forward with the bayonet, and the enemy broke and fled before their irresistible onslaught. The regiment has reaped honour and glory in all parts of the world.
The 2nd Battalion were nicknamed "The Lumps."