Afghanistan and Honor
Semper Fi Willy Pete!

Best SF For Those Serving?

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.