From a purely practical viewpoint, there are some things that women can do as well as men that are wrongly regarded as exclusively male preserves.
Anything that involves operating machinery that equalises male and female power should be available to women.
Flying a plane is one thing there’s no reason women can’t do as well as men. So is driving a tank or a truck.
Infantry warfare isn’t so good because women aren’t up to it, as demonstrated by lowered fitness, endurance, and load carrying standards when women are run on the same courses as men.
Aggression isn’t exclusively a male preserve, either.
Sure, most women lack the killer instinct, but so do a lot of blokes who get weeded out in training. It’s just that a much higher proportion of blokes have the right stuff than women, but there’s plenty of women who have the same stuff.
If you wanted to create a really fearsome female unit, grab a bunch of fatarsed overalled radical lesbian feminists, train them to use some machine that equalises them with men, and point them at the blokes.
In WWII, women on the non-Soviet Allied side performed a range of duties http://www.bbc.co.uk/history/british/britain_wwtwo/women_at_war_02.shtml
Australian women in WWII show they’re just as good as men, with their impeccable drill.