San Shiki (anti-aircraft shell)

Sanshikidan (三式弾, "type 3 shell") was a form of ammunition: a World War II-era combined shrapnel and incendiary anti-aircraft round used by the Imperial Japanese Navy. The type of layered construction of the warheads were generically referred to as Beehive rounds. The Sanshiki anti-aircraft shell was designed for several gun calibers, including the 46 cm (18.1-inch) guns of the Yamato-class battleships.

San Shiki (anti-aircraft shell)

Sanshikidan (三式弾, "type 3 shell") was a form of ammunition: a World War II-era combined shrapnel and incendiary anti-aircraft round used by the Imperial Japanese Navy. The type of layered construction of the warheads were generically referred to as Beehive rounds. The Sanshiki anti-aircraft shell was designed for several gun calibers, including the 46 cm (18.1-inch) guns of the Yamato-class battleships.