I don’t know if this counts as propaganda, or not, though I suppose that some will say that it does. Henry Fonda does the voice over and says at the beginning, “There is a Jap behind every cloud.” There is a railroad tie in, one of the crew of a B-17 spent some time on the Rock Island Road as an engineer.
As I remember the story, John Ford joined the Navy as a Commander (O5) and was serendipitously on Midway Island, on his way to somewhere else, when the attack started.
Here is part two of the short film.