There isn't anything that isn't being done. I think women who want to join the military will join the military. They join police forces. I don't see any one thing that can be done.
Of course, addressing the culture and talking about power are really important. It's not a quick fix. Also, what we often don't hear about is a lot of research about the level of sexual abuse and exploitation of women within the military. I think we need to address those issues. You need to fix the institutions.