Well at least if they live in the US the government does not have to feed them all and provide shelter etc... At home they support the economy of the US by buyi

Well at least if they live in the US the government does not have to feed them all and provide shelter etc... At home they support the economy of the US by buying things whit their salaries here. Soldiers at home are cheaper than soldiers on a battleground. Add to that lower amount of injured soldiers etc... That's also a cost when you factor in the medical costs on the battlefield with the need for quick transport to a hospital etc and future disabilities.