preexisting conditions

If the VA C&P exam says 'service aggravated', can the DoD say 'existed prior to service' and 'not aggravated' on the NARSUM? The opposite of the VA. If so, what method can fight that?

I've noticed you've given some straight advice to a lot of people here and am hoping you can point me in the right direction: either a thread, your own experience, or an suitable attorney. Or I may be jumping the gun. I am an active duty chaplain with seven and a half years AD and four years...