Because that is what it is. Nobody gets sent to Afghanistan as part of conscription.
And, in my opinion, it has been some of the most valuable education I have got and something I'd definitely recommend my kids and my friends do if offered the opportunity.
Similarly, in France some engineering schools required an internship in a factory to learn the perspective of blue-collar workers that the student might eventually manage but at 8 weeks only I don't think it gives as much perspective as what my German friends had.
You should be more careful with such statements as that's more exception than rule. If you're country goes to war, and it's not just some peace keeping mission, you can bet that whoever is at the time in army could be sent to the frontline.
Same goes for Taiwan and Israel.
Germany does not at the moment but can reintroduce it at a moments notice, and also they are taking steps to encouraging voluntary conscription like service.
Probably more 1st world nations, these were just the ones from the top of my head.
If we end up in an attack on our homelands thats another thing.
But even then no ordinary conscript that reads HN (ok, possible exception for russians, but even they try to maintain a veneer of "voluntary" on it when they send conscripts) will be sent to abroad.
We didn’t have any conscripts in Afghanistan because we don’t have any conscripts at the moment. I can say that there were a lot of people that were deployed in the Middle East when they didn’t want to be. Especially for second and third tours. I personally have a friend who was told he was going to be on a ship in the Navy who ended up in Iraq.
Of course?! We've had a volunteer army for the last half century?! How can you claim professional service members are being conscripted and sent to conflict?