User blog comment:AntiScootaTwo/Call of Duty: Advanced Warfare confirmed to be set in 2054/@comment-5670680-20140503084707/@comment-3967954-20140503141209

I didn't say that, I'm asking you why they'd buy things like mechs when there's no need for them whatsoever. Ethics has little to do with it; in fact, you could argue that the use of drones would be more ethical since X army wouldn't suffer any casualties if the drone was destroyed.