Specific to Xiden’s vaccine order, Hofstra Law Professor Brenner Fissell provides an overview of “Can Service Members Fight Taking a Mandatory COVID Vaccine?”
https://www.military.com/daily-news/opinions/2021/08/12/can-service-members-fight-taking-mandatory-covid-vaccine.html
Though there are already members of the military and civilian DOD preparing to litigate the order, the system is not in their favor - wrong though the system most certainly is.
Thanks, I’m gonna check that out.