The military has certain standards for entry. If you are too young or too old, you can't join the military. If you don't meet certain physical standards, you can't join the military. If you don't meet certain educational standards, you can't join the military.
I personally knew of more than one gay male soldier in every unit to which I was assigned in my 11 years of service. I knew of many, many lesbians.
The only ones I saw prosecuted were the ones who got caught having sex.
I never saw any incidents where people were afraid to take showers, or where morale suffered, or where there were any of the issues we hear might happen.
I do wonder about the practical repercussions of legalizing openness.
But you can provide a rational reason why a man with 30% body fat lacks the physical ability to perform his duty. What rational reason can you provide for why a gay person can't perform their duty? "It makes me uncomfortable," isn't a rational answer.
If there was a rule against it in your day, then doesn't that mean you were likely already serving with gay men, and just didn't know it except when they got caught?
BTW, back when I was in, adultery was a crime under the UCMJ, as well. And I know of guys that got charged with adultery. The reason adultery was a crime was because it had an adverse affect on troop morale. The military is not the civilian world. If you want to have social experiments, conduct them in the civilian world.
Yes, there were gays serving when I was in the Marine Corps(1985-1989). And yes, we had a pretty good idea who they were. However, they did not openly advertise it.
This is just another attempt by the homosexual lobby to try and get "special" rights, not just equal rights.
How is this a "special" right?