posted on Feb, 22 2005 @ 03:20 AM
Simple really, the most important thing in any branch of the military is discipline, second is morale.
An all gay military works as it enforces both, so does an all straight.
However when you begin mixing sexuality you encounter problems, the mixture of homo and heterosexuals leads to additional conflicts within the ranks
which breaks down disclipline, and subsequently morale.
It the same reason that women are not allowed on submarines.
All gay armies, as history has shown us, can be very effectve, particularly when comprised of mated pairs working in 5 pair squads as the base unit,
ala the (i think it was) athenian model.