Never even heard of one in my country. Recruiters are rarely seen outside at all.

The oddity is having a military recruiter for a specific school. All we had was a stand for the military at a fair with all studies options (context: belgium)

Hahaha no they don't. There's only a select few countries with mandatory service too.

I know that my country has a military and doesn't recruit from schools. You actually have to put in a lot of effort to get selected. (Although this might be because we are the most populous country in the world.)