I was reading up on the USS Texas wikipedia page earlier, and discovered something that would have been great to see on film...
The USS Texas was one of the many vessels supporting the Normandy invasion, specifically at Omaha beach. In film, the actual area supported by the Texas is shown in "Saving Private Ryan", and is accurate so far as to show the problems the Rangers had extricating themselves from the beach at "Dog-1" or D-1. What isn't shown in the film, is the USS Texas firing her 14" main guns at near 0 deg. to fire on strongpoints (while only 3000 yards from water's edge) protecting this exit from the beach!
I guess they "Hollywooded" it up to show Tom Hank's unit as more heroic, but showing the main battery taking out a sniper nest would have been awesome...!
Chern