The term CIWS stands for Close-In Weapons System, which refers to a type of weapon system designed to defend naval ships against close-range threats, particularly inbound missiles and aircraft. These systems are characterized by their rapid-fire capabilities and are typically equipped with radar and fire control systems to detect, track, and engage targets that pose an imminent threat. The goal of a CIWS is to provide a last line of defense against attacks that other defensive measures, such as long-range missiles or air defense systems, may not intercept in time.
Close-In Weapons Systems can include automated cannons, such as the Phalanx system, which essentially acts as an additional layer of protection for vessels operating in high-threat environments. Their deployment is crucial for ensuring the safety and operational integrity of military vessels, especially in contested areas where air defense may be compromised. Understanding the role of CIWS is essential for recognizing how military forces protect themselves against both aerial and surface threats in modern warfare.