OVERVIEW: The 800kg General Purpose Bomb (GPB) is a heavy, unguided high-explosive aerial munition designed for large-scale strike missions against fortified targets and strategic infrastructure. It delivers substantial destructive power through blast and fragmentation effects over a wide radius.

DETAILS: The 800kg GPB features a thick steel casing and a large high-explosive filler, typically TNT or a derivative, optimized for mass destruction against hardened targets. It is usually equipped with fixed tail fins for in-flight stabilization and can be fitted with various fuzing options, including contact and delayed-action fuzes, to suit different tactical needs. This bomb type is employed in high-intensity bombing missions to neutralize bunkers, bridges, industrial facilities, and reinforced structures. Its size and weight restrict deployment to medium and heavy aircraft with reinforced pylons.

ROLE SUMMARY:
Category: Aerial Bomb
Primary Use: Heavy strike and infrastructure denial
Function: Blast and fragmentation via high-explosive payload
Strong Against: Fortified buildings, bridges, hardened facilities, airfields
Weak Against: Mobile targets, precision-required operations
Integration: Compatible with reinforced bomb racks; some legacy and modern aircraft capable of carriage

SOURCE:
Janes Air-Launched Weapons ; French and Russian Air Force Ordnance Manuals ; FOI (Swedish Defence Research Agency) ; https://en.wikipedia.org/wiki/Aerial_bomb