 Only two saw service, the Type 3 No.25 Mk 4 armor-piercing rocket bomb, and the Type 3 No.6 Mk.27 air-to-air rocket bomb.~ Type 45 No.44 Mk 6 bomb model 1







Japanese Navy bomb fuzes designation system was unknown to the Allies until after the end of the Second World War.As a result, a designation system was created to describe the fuzes as follows.