R2-D2 Opens Up

The MK-15 Phalanx close-in weapons system fires a short burst during a pre-aim calibration fire aboard the Ticonderoga-class guided-missile cruiser USS Chosin (CG 65). Chosin is underway for routine training. (U.S. Navy photo by Fire Controlman 2nd Class Andrew Albin/Released)

The MK-15 Phalanx close-in weapons system fires a short burst during a pre-aim calibration fire aboard the Ticonderoga-class guided-missile cruiser USS Chosin (CG 65). Chosin is underway for routine training. (U.S. Navy photo by Fire Controlman 2nd Class Andrew Albin/Released)