What is a Grenade Sump?

A grenade sump is specifically designed as a hole in a two-man fighting position, such as a fighting hole or foxhole, intended for the storage of grenades. This feature enhances safety and effectiveness during combat by allowing soldiers to have quick access to grenades while also serving to contain any potential explosion even if a grenade were to accidentally detonate.

It is crucial for maintaining readiness in a combat situation, as soldiers can utilize grenades more efficiently and securely without cluttering the fighting position itself. The design ensures that grenades are stored safely away from the main living area of the fighting position but remain easily accessible. Understanding the function of a grenade sump highlights the importance of safety and tactical preparedness in military operations.