The Royal Hamilton Light Infantry (Wentworth Regiment) is a Primary Reserve unit of the Canadian Forces based at John W. Foote VC Armouries in Hamilton, Ontario. The regiment has a long history, descending from the 13th Regiment, formed December 11, 1862, on a general order issued by the Governor General. It has earned thirty-nine battle honours in the two World Wars. Most recently, members from the regiment have deployed to Afghanistan as part of the International Security Assistance Force (ISAF). They suffered their greatest single day of losses at Dieppe, France on August 19, 1942.