 Lieutenant Aaron Lewis, aged 26, from 29 Commando Regiment Royal Artillery was killed as a result of enemy fire on Monday 15 December 2008.He was at a Forward Operating Base in the Gereshk area of Helmand province when he was fatally wounded when the gun position he was commanding came under attack.He received immediate medical treatment and was then taken by helicopter to the International Security Assistance Force's military hospital at Kandahar, but died shortly after arrival.