There's another aspect of this 'can we shoot a pilot in the street' debate that troubles me. Amongst the many distressing videos of troops (both sides) being killed/injured by drones, what I find particlulary hard to digest are the videos where troops plainly trying to remove an injured colleague from the battelefield are then themselves hit by further drones.Is that because they have no Red Cross markings...? What happened to the Red Cross symbol in this conflict? Have we all gone beyond respecting the evacuation of the wounded?