It may not work in practice, but it does work in secret. And anal and oral sodomy if forced is rape for men and women. I have known two men who were raped. They are both dead. One by suicide after he contracted AIDS from the infected rapist. The other who already had AIDS and begged the rapist not to rape him and spread the disease.
Homosexuality in our military is going to be a huge disaster due to sexual harassment by aggressive homosexuals.
This is already a HUGE, hushed up problem is areas such as the San Francisco Bay Area where workplace sexual predation by aggressive homosexuals on unwilling heteros is very common and very covered up.
It also produces a climate where sexual harassment in heterosexuals is also more prevalent than it should be.
We have created a PC version of the hostile workplace where any homosexual behavior is protected behavior by a protected class which you dare not go against if you want to keep your career.