~~The headline leaves out some key details. It looks like he did this to avoid a promotion, specifically. Meaning that he was already enlisted, and gave up a lot of rights that a civilian would otherwise have. The article doesn't make it clear if the same sort of conviction could be applied to a civilian trying to dodge the draft.~~
EDIT: The article has been updated and no longer seems to refer to the person receiving a promotion, and it appears he was always a civilian.