Do you support members of the military that vote Democrat?...or do you only support a [large] fraction of the military? Sounds like you selectively support the military.
Why doesn't the military stage a coup and prevent anyone from voting Democrat, and prevent any liberal Republican from gaining office, such as Hagel?
I support the military. They fight to defend the Constitution, which gives us the freedom to vote for whoever the hell we want to, and any member of the military would tell you this. A mature member of the military would not tell you 'you can only vote for such-and-such or you don't support us'.