Which part of a mine serves as its core structure?

The core structure of a mine is referred to as the body. It typically contains the explosive charge and is the main component that provides the mine with its essential characteristics, such as size, shape, and the type of explosive material used. The body not only houses the explosive but also plays a crucial role in determining the mine's effectiveness and triggering mechanisms.

The fuse, while critical for initiating the explosion, is not the main structure of the mine itself. It serves a function but does not comprise the body. The boost charger is involved in enhancing the detonation process, but it is not part of the mine's core structure. The detonator is another component that sets off the mine but, like the fuse, is a peripheral part rather than the main structure of the mine. Understanding the specific roles of each component helps in grasping how a mine operates as a whole.