Agreeing with liberals/progressives/McCain for the wrong reason:

File: Chelsea_Manning_on_18_May_2017.jpg (297KB, 1200x1887px) Image search: [Google]

297KB, 1200x1887px

1. They are masochist by default so they will take orders better
2. They will kill themselves more often because of unstable environment
3. They can trick muzzies into sex and then their brothers will throw them off buildings. The honeytraps thing works well on their side so imagine the reaction to having gay sex with the enemy.
4. When they become vets they will be more unstable and commit suicide.
The only downside would be the cheap estrogen needed, but you could just lower their salary and produce a high supply so it can be cheaper.