" A military unit at maximum combat effectiveness is a military unit least likely to suffer casualties. Winning in war is often only a matter of inches, and unnecessary distraction or any dilution of the combat effectiveness puts the mission and lives in jeopardy. Risking the lives of a military unit in combat to provide career opportunities or accommodate the personal desires or interests of an individual, or group of individuals, is more than bad military judgment. It is morally wrong. [emphasis added]"

http://thefederalist.com/2017/07/28/6-ridiculous-arguments-favor-transgender-soldiers/

"If race and sex are equivalent, why does the International Olympic Committee (IOC) have rules for transgender athletes but not for black athletes?"