In this May 6, 2006 file photo, a British trooper falls after apparently being hit by a rock, as British troops move towards a helicopter crash site in Basra, Iraq's second-largest city, 550 kilometers (340 miles) southeast of Baghdad. Britain’s prime minister announced plans on October 4, 2016 to protect British troops from dubious legal claims made during conflicts. (Photo by Nabil Al-Jurani/AP Photo)
