I don't understand.
If see a General on a TV show like Face the Nation or Meet the Press he’s in BDU's.
Often as not Ill-fitting to my eyes.
USA or USAF or USMC the same.
A USN Admiral at least usually wears tan Dress (why not not blue)?
Are Washington DC or New York City or Atlanta (or the News Media in general) now considered to be “in the field”?