Straža na Drini

Straža na Drini is a 1942 documentary and fascist propaganda war film directed by Branko Marjanović. The film was edited from the episodes of the weekly Ustasha newsreel. Along with the number of other films, it received a bronze diploma at the 1942 Venice Film Festival, attended only by the Axis countries.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.