Snipers have the lowest health of all Drones, but are seldom reachable on foot. They prefer to stake out in a covered, elevated position, where they can fire their Longshots from afar. They will stay behind cover until they take aim; the glint of the rifle scope betrays their position. If you have a precision weapon, such as an EMBAR or your own Longshot, exploit their low health and aim for the head.