It is true that Sweden has cut services a lot in the last few years and the "right wing" coalition had unprecedented voter support in the last election. There's a massive backlash against them, and I'll be shocked if the ruling coalition or party doesn't swing massively left next year - as will most Swedes.
Regarding vets: yes I'm sure that if you send somebody to the hell that is war, and doesn't take care of him when he comes back, that this will increase his chances of ending up in the streets vs the average civilian. I'm not sure what your point is. Maybe we should reallocate some of the wealth to taking better care of these people, and enter into fewer wars?