Women are not men. Men are not women.
Even women that want to be men (Chaz Bono) and men that want to be women (Caitlin Jenner) Are still just surgically mutilated women and men.
No amount of political correctness or desire by women to change reality will change that reality. Women are poorly suited both physically and emotionally for most aspects of military life and particularly unsuited for combat.
The inclusion of women into the armed forces has not made us a better prepared or increased operational military effectiveness. The inclusion of women in combat and close combat roles, particularly special forces rolls will not increase combat effectiveness but lower it and put others as well as whole missions in danger.
Same holds true for homosexuals and cross dressing freaks.
What happens when one of these women are captured while doing what Rangers do? Ranger men do battle with ISIS who are men. Should a female Ranger is captured by a gang of ISIS or any of their ilk, the female Ranger will become the cushion the ISIS or their ilk will keep using for a “pin” cushion. (yes, I sew)