since we want to model our military along similar lines to a marine Expeditionary unit, I went with that.
pictured is one possible way to go about this, we won't touch on exact manpower numbers just yet, but focus more on what each of these box symbols mean and how they relate to one another.
this is a regiment-sized force, consisting of one battalion-sized element of ground troops, one battalion-sized element of aircraft, one spcial troops battalion, and one support battalion.
the ground battalion is made up of six companies:
-three infantry companies(X)
-one tank company(oval)
-one recon company(single diagonal line)
-and the headquarters and headquarters company(HHC)
at least one of the infantry companies might be outfitted as an amphibious assault, while the other two would be more conventional
The air group is made up of two attack squadrons, two airlift squadrons, a maintenance squadron, and the HHC
special troops may not be special forces, but would most certainly be unconventional. it's basically the guys who get tasked with anything that requires more subtlety than 300 pissed off marines with an organic fire support element.
the Regimental Suport Battalion is home to all the stuff that keeps the other battalions in the fight: one artillery battery for fire support, one transportation company to deliver the supplies and stuff, maintenance company to service all the vehicle needs, engineers for all the stuff they do, a medical company, and the HHC.
all told this would be a rather large force, with a huge operating cost, obviously not something our fledgling nation would be able to stand up initially.
here's where we start applying the "core cadre" stuff i was talking about.