What type of mortar can be broken down into several smaller loads for easier carrying?

The correct answer is medium mortar, as medium mortars are designed to strike a balance between mobility and firepower. They are typically in the range of 60mm to 81mm, making them more manageable for transportation. The smaller caliber allows for a design that often includes components which can be disassembled into lighter sections, making it easier for troops to carry them over rough terrain or in situations where load-bearing is a concern.

Heavy mortars, on the other hand, tend to be bulkier and therefore more cumbersome to transport. They are not designed for ease of carrying as they are primarily used for delivering high-caliber firepower in a concentrated area. Similarly, light mortars, while easier to carry than heavy ones, do not typically have the option to break down into smaller loads like their medium counterparts. Super heavy mortars, being the largest classification, would be impractical for personnel transport due to their weight and size, further underlining why medium mortars are the most suitable choice for this context.