When Dreyfus is stripped of his rank...
This is quite minor, but I have a question about the scene where Dreyfus is stripped of his military rank. The officer approaches him, rips off Dreyfus' regalia, removes his sword, and breaks the blade in half over his knee.
Surely this is an error in the film's props. Surely no sword, even those presented for dress ceremony, would be so weak as to snap over one's knee.
Was this just a dramatic extra thrown in by the director? Or was there a legitimate military tradition of breaking a sword (did it involve a special kind of prop weapon?), or is there a tradition of simply removing the weapon and destroying it in some other fashion?
I recognize that films often preferred dramatic action to historical accuracy, but this just seemed ludicrous to me.