What is the law for using military icons for a game?

I am making a card game that is military based. I am wondering if, for the Motorpool as an example, I can use the actual Army icons for the card.What is the law for using military icons for a game?You need to get permission for the branch of militaryWhat is the law for using military icons for a game?There are statutory pre-emptions (and regulations) for private or commercial use of any official US insignia, be they military or any other federal agency, unless authorized.What is the law for using military icons for a game?Sure you can





they haven't trade marked the stuff.