Carl,

Furthermore, if it as Fuchs claims that the only distinguishing factor in military labor from civilian labor is the "combat discipline", then you will have to establish that women are not capable of achieving "combat discipline". It is clear that all of the physical requirements in the military can be completed by women, and it's irrelevant if the strongest man is stronger than the strongest woman. Can you establish that the weakest man is stronger than strongest woman? If not, then there is no factual basis on which to exclude women by using physical strength as criterea.