Nice to know, I am not saying a woman has a lesser IQ or capacity in this support role.
Easy to say in theory, another issue within the unit, since there are many dynamics that must dealt with as a section leader. A number of these issues bog down unit readiness and morale. Staying fit and healthy is another, frontline service is very physically grueling and injuries will compound. Especially for women, since they have a different physiology, they will end up going to sick call more often and placed on medical profile, which limits their training availability. To have effectiveness requires a unity and strong bond, these interpersonal dynamics do not enhance this. Thinking men and women are just going 'jell' together lacks the reality of interpersonal dynamics. Its one thing to work in a corporate office, another to be slinging shells on artillery tube over an 8 hour gun run.
A grand notion for one not in the trenches, though if you want to shove your sister, daughter, niece or mother into this position...the militaries that your nation may fight in the future will not have the values of the Swiss, Swedes or Portuguese. Again I do not refer to no women in service, just frontline formations and specialties. Many women enjoy and do well in finance, medical/dental, cyber, and administration. As the DoD has discovered, most women are not interesting in serving in the frontline units.
If finances were an issue for our parents, most of us on this website would not have been born. Not the wisest decision to forego having children or equipping your military. Allowing more women will not make your units more lethal.
Oh yeah that they have, those campaigns were not WW2-level warfare. And has had happened in Operation Desert Storm, many women became pregnant before deployment and did not go. Others once in theater were returned to the US leaving some poor Joe to fill in her position. Same issue took place in both nations you mentioned, at least with US forces. So readiness was degraded and morale was affected.
Yes, as stated in the fleet, that ship has sailed, in this case the S.S. Titanic.