Keywords: US Navy 041017-N-0922G-001 The destroyer USS Spruance (DD 963) conducts a Close-in Weapons System (CWIS) live fire test during a Pre-Aim Calibration Fire (PACFIRE) in the Arabian Gulf.jpg en Arabian Gulf Oct 17 2004 - The destroyer USS Spruance DD 963 conducts a Close-in Weapons System CWIS live fire test during a Pre-Aim Calibration Fire PACFIRE in the Arabian Gulf CWIS is a fast-reaction rapid-fire 20-millimeter gun system that provides U S Navy ships with a terminal defense against anti-ship missiles that have penetrated other fleet defenses Spruance is deployed to the Arabian Gulf in support of the Global War on Terrorism U S Navy photo by Intelligence Specialist 1st Class Ralph F Gibbs RELEASED 2004-10-17 041017-N-0922G-001 Navy http //www navy mil/view_image asp id 18248 U S Navy photo by Intelligence Specialist 1st Class Ralph F Gibbs PD-USGov-Military-Navy Phalanx CIWS firing Aboard USS Spruance DD-963 |