In the "Old Navy" (WW-1-1920's) when this was found to be practiced on a ship it was said: "The Beast is loose."
I had the pleasure of speaking again with our BLT 1-4 battalion chaplain who I was on float with back in '75, in 2000 when he had right at 30 years in and he was in Texas as a four striper Navy Captain at an interservice chaplains' conference in Dallas, at that time nearing retirement. I asked him if the Navy had changed with women now at sea, and he said there was an active, coercive group of lesbian sailors at sea forcing other women to submit to them. When I asked him how this could be, he explained, "How would it be, for us (men) if they were bigger and stronger than us?" I am sure in some cases, this could be true even for men. Personally I just don't think the possibility of ANY kind of sex, heterosexual OR homosexual, is a good thing in the close confines of any combat organizations or at sea. I look at it as has been often stated by others: "PREJUDICIAL TO GOOD ORDER AND DISCIPLINE."
I kind of look at it like MichaelP... I would love to be an Airborne Ranger or a USMC Scout Sniper but at age 61 and 234 LBS I am not qualified, and would be a danger to myself and others if you put me in those jobs.