Centurion is basically the Phalanx naval gun system with new software that enables it to take data from other radar systems, and shoot down just about any kind of artillery shell or rocket within ...

Meanwhile, the 20mm Oerlikon still arms some naval units, nominally as a last-recourse anti-air weapon (somewhat akin to the Phalanx CIWS, albeit with nowhere near the impressive buzzsaw-like rate ...