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Stories about: detonation

How Rocket Propelled Grenades Work Rocket propelled grenades are explosive projectiles currently used in modern warfare to attack or destroy enemy targets from a distance. RPGs have their origins in mortars, which have been used as weapons of siege ever since the 1500s. Basically, a mortar is a metal tube aiming into the air, inside which mortar shell... 18 July 2008 08:58 GMT