Lieutenant Simon “Ghost” Riley is a British special forces operator and a commanding officer in Captain Price’s Task Force 141. Ghost has spent much of his career serving on numerous short-term deployments, executing covert assignments in classified locations. He is an expert in clandestine fieldcraft, focused on sabotage, ambushes and infiltrations into denied areas and hazardous environments. Ghost lives with a redacted past and an undercover present, marked by his concealed appearance hidden under a hallmark skull-figured mask to hide his personal identity and maintain anonymity in the field.