https://biotech.law.lsu.edu/cases/vaccines/U_S_ v_ Washington.htm
"As the Supreme Court has emphasized, "[t]he essence of military service 'is the subordination of the desires and interests of the individual to the needs of the service.'" Goldman v. Weinberger, 475 U.S. 503, 507 (1986)(quoting Orloff v. Willoughby, 345 U.S. 83, 92 (1953))."
"The requirement to place the needs of the nation above a servicemember's personal welfare applies in peacetime as well as in war. "[I]t is the primary business of armies and navies to fight or be ready to fight should the occasion arise." United States v. ex rel. Toth v. Quarles, 350 U.S. 11, 17 (1955)."