A close-in weapon system (CIWS / ˈsiːwɪz / SEE-wiz) [1] is a point-defense weapon system for detecting and destroying short-range incoming missiles and enemy aircraft which have penetrated the outer …

Sep 20, 2021 · Features MK 15 Phalanx CIWS provides ships of the U.S. Navy with an inner layer point defense capability against anti-ship missiles (ASM), aircraft and littoral warfare threats that have...

At sea, navies use the Phalanx weapon system to defeat anti-ship missiles and close-in threats that have pierced other lines of defense. On land, the U.S. Army uses it to detect and counter rocket, …

The Phalanx Close-In Weapon System (CIWS) defends navy ships against a variety of anti-ship threats.

Apr 17, 2025 · BAE Systems is pitching its Bofors 40 Mk 4 as a Palletized CIWS System for counter-UAS, counter-USV, and point-defense missions.

Background: The Phalanx Close-In Weapons System (CIWS) underwent operational tests and evaluation onboard USS Bigelow in 1977, and exceeded maintenance and reliability specifications.

Jan 9, 2003 · The unique closed-loop fire control system that tracks both the incoming target and the stream of outgoing projectiles (by monitoring their incoming noise signature) gives CIWS the …

Weapon System (CIWS) OVERVIEW General Dynamics Ordnance and Tactical Systems produces the 20mm M61A1 Gatling gun and ammunition handling system for the Phalanx Close-In Weapon Sys.

Dec 5, 2025 · The Phalanx CIWS (Close-In Weapon System) is the last line of defense, designed to shoot down missiles, drones, and aircraft before they hit.

The MK-15 Phalanx CIWS provides ships of the U.S. Navy with an inner layer point defense capability against Anti Ship Missiles, aircraft, and littoral warfare threats that have penetrated other...