The Phalanx CIWS is a mounted-gun featured in Call of Duty: Modern Warfare 3, Call of Duty: Black Ops II, Call of Duty: Ghosts and Call of Duty: Advanced Warfare. Its main purpose is to take out aircraft and other airborne projectiles. In Black Ops II, some Phalanx guns can be seen in mission Odysseus. In Ghosts, it is installed on U.S.S. Liberator, in mission All or Nothing and in the Extinction map, Mayday the turrets on the top deck of the Stormbreaker are Phalanx CIWS's. In Advanced Warfare, it is seen in Collapse and Armada.