WClose-in weapon system
W2K22 Tunguska
W30mm DS30M Mark 2 Automated Small Calibre Gun
WAK-230
WAK-630
WAutocannon
WBarak 1
WCounter rocket, artillery, and mortar
WDARDO
WDenel 35mm Dual Purpose Gun
WGoalkeeper CIWSWKashtan CIWS
WMeroka CIWS
WRheinmetall Oerlikon Millennium Gun
WPantsir-M
WPhalanx CIWS
WRIM-116 Rolling Airframe Missile
WSea Oryx
WSea Wolf (missile)
WSea Zenith
WTor missile system
WType 730 CIWS