There's a guy in the US military intake processing facility (MEPS) whose job is, among other things, to inspect your bunghole

https://www.google.com/search?client=firefox-b-d&q=MEPS+assh...

But more serious and non joking answer, the new thing from the "department of war" is testosterone level lab exams for existing servicemembers.

https://news.google.com/search?q=US%20military%20testosteron...

so... for military grade identification systems instead of face photo with id document next to it, you make banghole photo with id document next to it?

It's all good and fine until a scan of your combined face ID / bunghole ID is for sale on a russian based internet crime forum.

https://www.google.com/search?num=10&client=firefox-b-d&hs=Y...

In the olden days, the doc would hold your nuts and tell you to turn your head and cough. This was to detect if you had a hernia (which was a medical exception).

The bunghole inspection was to see if you were the receptive partner in anal intercourse because being a gay man was a criminal offense.

Allegedly, lesbianism was never outlawed because Queen Victoria was so offended by the idea of it that she prohibited the legislation from even being heard in Parliament.

https://en.wikipedia.org/wiki/Royal_assent

How do you even conclude from inspecting a butthole that it is "a receptive one"? Every man was one butthole inspection away from being a criminal?

I mean if a poo can get out, something of its size can also go in, and quality toilet paper was not that available at all historically.