Not sure what kind of discharge that would get you. Many would take a bad discharge over punitive service. And you won’t be digging ditches if you’re pregnant.
“Many would take a bad discharge over punitive service”
Yeah, that’s a possibility. But you could disincentivise that by cancelling any offer of Permanent Residency or citizenship without an honorable discharge.
Maybe a lot would still bail as soon as they knew there was even a bad option. But many might stay if the carrot at the end of the stick was enough. It’s a job anyway, right? That’s all they’re here for.
But merely the threat of being pulled in would be a deterrent to many who don’t realize the options once enlisted. Hell, look at all the people here who are upset about the draft, and they’re citizens.