Spekkio
He bowls overhand.
This + 100.You do hit on a big point that is sometimes lost in this debate, that there aren't that many females that want to go for the 'combat arms' in the first place.
Aside from the other challenges of integrating women into the service, the push to integrate women into other sections of the service seems entirely a top-down effort crafted by men rather than a populist movement supported by women. We all know that manpower is done by setting a target of X and then turning whatever dials that can be turned to hit that target. What happens if women writ large simply don't opt for those jobs? In the civilian world, engineering and computer science programs have trouble recruiting women. It's not because these programs are closed to them, they're just simply choosing to pursue other careers.
We now have a target of 25% females for submarine officers. What happens if (probably when) the Navy falls short of goal remains to be seen.