The crazy thing is it's an all volunteer military here.
If you don't think you're capable of killing people or torturing people or having people try to kill you or seeing your friends mutilated and killed , why would you join?
^ answer: poverty.
"Voluntary"...but not really.
A lot of people don't "choose" to go to war. It is in the best interests of the military industrial complex to have a working poor, or an 'underclass'. Cannon fodder.
Notice how expensive college education is in the USA?
And how enlisting will enable you to get an education, healthcare, a roof above your head? Social and economic inequality is - in many countries - the most effective recruiting tool there is.
A lesson learned from the Vietnam war; conscription breeds contempt and opposition.
When enlisting is "voluntary", the words on everybody's lips is "
support the troops". When young people are getting drafted by random (especially in a bullshit war we have no business in being in), you get public resistance from the people getting called up to go, as well as their families, friends, loves ones.
Wars are fought by the poor for the rich.
It isn't glorious, and with very few exceptions, it sure ain't heroic either.
Especially when the poor bastards come home - traumatised, possibly injured and without the structure of army life. Not to mention the appalling things most soldiers have to see, witness and/or do.
Fucking sickening.
I can only imagine how bad it must be; especially when you're fighting a war with no possible "positive" outcome, no clearly defined purpose, no clearly defined enemy, in urban areas of poorly constructed homes housing civilian populations with high numbers of young children, using ammunition tipped with depleted uranium in the aforementioned civilian areas.
Being ordered to degrade and torture prisoners by your superiors, who - when that torture becomes public knowledge - put the blame back on the soldiers who were following their orders to begin with.
It's fucked.
Horrible. I'm not surprised by this at all, but it's still fucking sad.