The MoD has published its response to the damning report on the deaths of James Dunsby from Trowbridge and 2 others.
Earlier this year a coroner ruled that neglect played a part in the deaths of the three Army reservists, who collapsed during a 16-mile SAS test march.
The MP for South West Wiltshire says he's "appalled" by the failings that led to the deaths of three soldiers on an SAS test march.
An inquest found that the deaths of Corporal James Dunsby from Wiltshire, as well as Lance Corporals Edward Maher and Craig Roberts, were contributed to by neglect, and could have been avoided if the army's own regulations on heat illness had been followed.
Dr Andrew Murrison, a former defence minister who served in Iraq, is to ask the Ministry of Defence to ensure changes are made that will prevent a repeat of the tragedy.
The MoD has described the deaths from heat exhaustion of three SAS reservists - including James Dunsby from Wiltshire - as "unacceptable".
The Ministry of Defence is to publish its response to a damning report on soldier training deaths, including James Dunsby from Wiltshire.
SAS selection tests are to be changed to protect recruits from dangers such as extreme temperatures, it has been reported.