That article you linked, really details how hard it is on women’s bodies, to keep up with males in Military (combat) levels of physical fitness.
A lot of injuries are inflicted.
It is probably even more taboo to consider how the emotional or psychological reactions to actual combat (killing and witnessing) will differ between the sexes.
Nothing could be further from the truth. I am married to a strong, extremely intelligent woman, and I have worked for many to whom I would readily defer to in a tight spot or decision of importance, and have great respect and admiration for them. Mental toughness is not an issue. The issues for me with women in combat (and this includes naval combat vessels) is threefold:
I have never been in combat. But I study history and read of the physical demands that combat makes on a person, I have spoken with a number of combat veterans on this subject, and universally their response is: women should not be in combat. Even the fittest of women would have difficulty in real combat and would result in people being killed, missions failing, and battles being lost.
But again, the closing section of the article explains it best:
"...Meanwhile, the argument to maintain the combat exclusion makes itself easily in every aspect. Including women in combat units is bad for combat, bad for women, bad for men, bad for children, and bad for the country. The argument for the combat exclusion is provable all the time, every time. Political correctness has no chance against Nature. Her victories are staring us in the face at all times. The men just keep being able to lift more and to run faster, harder, and longer with more weight on their backs while suffering fewer injuries. They just keep never getting pregnant. The combat units have needs that women cannot meet.
Women have needs that life in a combat unit cannot accommodate without accepting significant disadvantage and much greater expense. Where 99 percent of men can do the heavy-lifting tasks typical of gunners, but 85 percent of women cannot, there is no gap women need to fill. Women are already utilized where they are needed in the combat zone, such as for intelligence gathering, or what I did, frisking women for explosives.
Military women are strong, tough, and dedicated in their own right. Women do not need to be in the combat units to prove they are important or to serve honorably and well, and they do not need to be there to gain career opportunities..."