They may come from the future, but the people at io9 want to know what is the best science fiction for those serving in the military. Frankly, I think the comments so far are way to limited, and there are zero mentions of modern military SF (Weber, Ringo, Kratman, Williamson, etc.). Go leave a comment, let them know what you think. Put what you think here as well, and let's see what you say. Hat Tip: Insty.