San Shiki (anti-aircraft shell)
= San Shiki (anti-aircraft shell)
{wiki=San_Shiki_(anti-aircraft_shell)}
San Shiki, or "Type 3," refers to a type of anti-aircraft artillery shell developed by Japan during World War II. Specifically, the name is often associated with the Type 3 25 mm Anti-Aircraft Cannon and its shells. These shells were designed to be fired from various Japanese anti-aircraft guns to engage enemy aircraft.