OVERVIEW: 30mm cannon ammunition is designed for use in autocannons mounted on aircraft, infantry fighting vehicles, and naval platforms. It provides a balance of high-velocity kinetic energy and explosive effects, suitable for engaging armored vehicles, aircraft, personnel, and light fortifications.

ROLE SUMMARY:
Category: Autocannon Ammunition
Primary Use: Anti-armor / Anti-personnel / Anti-aircraft
Function: High-velocity kinetic energy penetration and explosive effects
Strong Against: Light and medium armored vehicles, low-flying aircraft, infantry, soft targets
Weak Against: Heavily armored main battle tanks, fortified bunkers, active protection systems
Platform: Aircraft, infantry fighting vehicles, naval autocannons
Integration: Compatible with 30mm autocannon systems such as GAU-8, 2A42, M230

SOURCE:
Janes Ammunition Handbook
https://en.wikipedia.org/wiki/30_mm_ammunition