[Suhiir]

While there probably aren't any actual mortar/artillery units per say in the Bardufoss area it's pretty common for an infantry company to have 2-3 60-81mm mortars as part of it's normal TO&E.

You can do pretty much what you want with the editors.
For instance I dramatically increased the amount of ammo all the entrenched units in my scenario have because any positional defense is almost undoubtedly going to have extra ammo supplies on hand. I also tweaked weapons and number of men a bit to make Norwegian infantry units fit into USMC helicopters while maintaining the over-all number of men/units that comprise a Norwegian infantry Co in Oct 1962.