 His section was conducting a partnered patrol with elements of the Afghan National Army when they were caught in an insurgent ambush.Corporal Guy was leading his section forward to assist a group of Afghan soldiers who were pinned down by enemy fire when he was fatally wounded.On 1 July, Warrant Officer Class 2 Leonard Perran Thomas, aged 44, of the Royal Corps of Signals, Guardsman Craig Andrew Roderick, aged 22 and Guardsman Apete Saunikalou Ratumaiyale Tuisovurua, aged 28 of the 1st Battalion Welsh Guards, were part of a patrol to a checkpoint known as Kamparack Pul to help organise a meeting (shura) with the local detachment of Afghan National Civil Order Police.