While defendant objects to war and participation in military service on religious grounds, the burden of registration upon defendant's exercise of religion is minimal. "Registration requires no training, service or combat" and "is physically (and arguably morally) less intrusive than the draft itself." Detenber v. Turnage, 701 F.2d 233, 234 (1st Cir. 1983); see also United States v. Bertram, 477 F.2d 1329, 1330 (10th Cir. 1973) (registration "does not infringe or curtail religious freedom"); United States v. Koehn, 457 F.2d 1332, 1334 (10th Cir. 1972) (defendant failed to "demonstrate how his religious beliefs [were] prejudiced or compromised by the single act of registration"); Garman v. United States Postal Service, 509 F. Supp. 507, 509 (N.D.Ind. 1981) (registration "`does not infringe or curtail religious freedom'") (quoting Bertram, 477 F.2d at 1330). Moreover, registration only postpones assertion of religious objections until after an induction order is issued.