It is a small munition, just 5 kilograms, and is designed to be fired from the widely used 76mm naval cannon, but designers in Italy think it is big enough to shake up the rules of naval warfare.
The secret to Oto Melara's Vulcano 76 new munition is moveable fins, or canards, and GPS to hit targets with precision up to 40 kilometers away, doubling the range of standard,