They didn't in Ukraine or Russia.

Just because there's not currently a draft doesn't mean there won't be at any time. All men over the age of 18 have to sign up for selective service. As long as that's in play, so is a draft a very real possibility.

We are entering an age of resource wars.

I would say that your flippancy here is mind boggling but it's not exactly news that conservatives, especially religious fundamentalists and other zealots, are blisteringly ignorant of a lot of things, not just about female reproduction or the realities of of life outside their bubble.