I think it would be better if we have different types of units in tanks, aircraft and ships. For example an F-22, F-15 type of aircraft etc. And an ability to choose what ships would we want to build ( corvettes, aircraft carriers, frigates etc. ) These would add more fun in battles. Of course their price must ne according to their battle qualities. Also it would be better if bomber aircrafts would be added ( e.g B-1 Lancers etc. ) for offensive air raids and could be escorted by other fighters ( F-15 and others ) upon their discretion. Here are the list of planes that would be cool to be added and made available to purchase/produce:
Fighter aircraft
- F-14
- F-22
- F-15
- Mig 29
- Su -57
And many more specific aircrafts
Bomber aircrafts
- B-52
- B-1
And other specific aircrafts
Ships:
- frigates
-aircraft carrier ( must contain atleast 50 aircraft for more naval battle effectiveness )
- submarines
- battleships
- supply ships
Those are my suggestions to make wars even better, also trading these weapons might be a good thing as well. If you have more suggestions feel free to reply to this thread.