as for air force: WE do have a multi mission strike package, its called a Combined Wing, it usually has multiple squadrons ( which i lowered to 3 or 5 squadrons in our only wing right now), each suited for a different mission standing, so you can just fly a combined wing out( as a mini airforce) then work from there.... usually COmbined wings have a..
Air Superiority Sqdrn
Wild Weasel( anti SAM) sqdrn
tactical bombing squadron
bombing squadron
tanker squadron
and anything else in between.