If you think a service member can refuse a shot that he is ordered to get, you’re deluded.
No matter how certain you think you are, as long as the Coof “vaccine” is administered under an emergency waiver, and has not gone through proper and complete testing and approval, they can not by law force any service member to take it, and service members CAN, and should say “no” if ordered to. The proof that they can not legally force them to take it is that so far they haven’t tried to force them to take it, and in the fact that the Covid cult is trying to get the military to ignore the law in place.