Video: PM controls bomb disposal robot The plan to build a Bastion Memorial Wall at the National Arboretum in Staffordshire was awarded some of the almost £3.8 million in funds from bankers' fines. The existing memorial in Camp Bastion will be dismantled as troops leave next year and as much of it as possible will be used in the Arboretum to provide a focal point for remembrance for families, friends and comrades. The memorial will be built over the next 18 months and dedicated once combat operations in Afghanistan have ended.