How does Buddhism see Required Military Service? I live in the United States, where although unlikely, a draft could happen. There are also many other countries that require military service in some capacity.

I know Buddhism generally opposes killing and murder, so how does Buddhism see required or involuntary military service?
I am a thai. In thailand, they except a monk who has a degree of natinal buddhist educational background (นักธรรม-nakdhamma).

Generally, most of thai people know the way to do with the very religious people, because we have various religious in our country. So, if the buddhist person tells to a military's buddhist teacher "I can't not kill, because I am a religious person. If you send me to kill, I am surly that I can't help anyone by killing. You can send me to work in the other job instead. I can do everything, except precept-offending". He will test that buddhist person, then send him to work in the other position, such as the military medical assistant, instead.