Maybe. They know more about what they saw looking across a field, out a porthole or a canopy, but they may not know as much about what happened beyond thier sight horizon as well as a person who has read about the events, if well documented, many years later. The veteran of a battle sees what is in front of him, as far as knowledge of the rest of the battle that happens out of his view, he gets it the same way anyone else does, talk, reports & news accounts. People who saw the Concentration Camps can refute those idiots who deny the Holocaust & those who saw female VC with babys straped to their backs while firing @ them can refute those who deny that happened. At the same time an "operator" has a grasp on things like what it actually takes to move a Wing of planes from place to place that others wouldn't have. After the War my Dad, who was a pilot for WWII, Korea & Vietnam, flew private planes between Wars, refugees into Australia & Jewish refugees into Palestine. He once remarked that he had no idea why there was such a long runway @ Darwin. I told him it was to handle B-32s. Something he didn't know that I learned from reading. He did have tales of things from Egypt that aren't in the books, though. Sam has a valid point about all Wars before WW I, there isn't any vets left, so does that mean nop one is qualified to discuss?