Personally, I couldn't ever join the military. I do see a use for it in this world though. I really can't accept the idea of killing someone. Just not in my nature. Self defense is one thing, but being your objective....no way! I also couldn't accept one of my children doing so. But, and this is a big but! I would respect that decision if they would chose to do so. After being in a high control group for so many years, I can't allow my own personal opinions to trump that of someone else.
As for women serving side by side with men in a combat zone? When bullets start whirling around your head, I don't see a difference if the person next to me is a woman, white, black, gay, Muslim....as long as they got my back, I am good...