Structures for military use on foreign soil need to be quickly assembled, secure, energy efficient, and highly adaptable. They are also ideally redeployable and cost-effective.
Tents offer very limited protection from the elements and are extremely expensive to heat and cool.
Stand-alone containers are very difficult and expensive to deploy, requiring heavy equipment or aircraft. They are inefficient to ship since they are constructed off-site and cannot be flat-packed.
The AptumBuild system is different: