Sounds interesting, but i think it's not so easy, because "military acronyms and catch-phrases" in difrent countries might be not the same. For example OFP or DFAC (i'm not good in american army's slang, find this in the internet). In my country, there is an equivalent to the second expression. But the first one does not. And if I did this game, and wanted to write something similar to the first expression, I would write in simple words. And ofcourse if you live in one country, you might not even know that army of another country use some military words".
Also, keep in mind that a lot of people don't like something difficult. I agree that with military acronyms, the dialogues sound more interesting. But not everyone needs it. And not everyone will understand what this or that military acronyms means. And they will simply write a bad review, because "the game is for abstruse."