Per the insider, as filmed, the movie is about the men involved. The tag line, "Leave No Man Behind" should say something.
Also, for the accuracy freaks who thought the weapons sound effects on Saving Private Ryan and Band of Brothers were a bit off, the plans as of late September, were to record the sounds of live fire of M16/M4s, M249s, M60s and M134s, as well as bullets snapping, cracking and ripping by and striking dirt, building materials and such.