https://youtu.be/R7NEHsuXHww?list=PL_2m5sLOhDdu3PLkshR0tZ6rHCAOvn8qb&t=205
Start at 3:25 in this track, and listen to the flute riff. This is the track that plays during the build up to the battle of Ferrix, when they’re holding the funeral and have the marching band.
Then listen to this track from Battle of Algiers, a movie depicting the communist rebellion against the French in the Algerian War.
This strikes me as extremely intentional.
I haven’t seen Battle of Algiers, a random comment suggested the similarity and I had to go find stuff to confirm. I have to watch it and find the scenes this track is from but I suspect there are probably more direct references in the filmmaking too.