OMP WAMSU is a modular containerised, insulated and self-deployable system equipped with heating and air conditioning and protected by an alarm system. The whole unit is made up of three modules:
1 weapon cleaning and maintenance container;
1 fully-equipped office mission module;
1 weapon storage shelter module.
OMP WAMSU is presented externally as three ISO 1C 20-ft containers that are connected to each other through tunnels to form a single complex.