I don't know about the structure of the army. I think that's been tested and evolved. It needs to be very hierarchical for leadership reasons. I'm not sure I would challenge that.
Certainly, the way women fit in that environment needs to be challenged. I'll give you an example. Women are taught, when they go into the military, to adapt to the way men challenge themselves: the competition, the buddy-buddy relationships, and the “let's take it outside to fight it out and then have a few beers”.
Women aren't naturally suited for that. We do things differently. We're very suited to helping each other in different stages of our lives. Then we get into the military and become competitors and our own worst enemies, instead of being mentors to one another. We're not taught, in the military context, to help other women. When I talk to women in the military, it's like a light bulb goes on: “Oh yeah, we can be good to each other. We can promote and encourage.” We're not taught that in the military, as women.