Demon Slayer: Kimetsu No Yaiba - To the Hashira Training
interestingly it's less of a stand alone arc and more of special bridging the Swordsmith Village and Hashira Training Arcs.
the Santiago/Clark admin is analogous to the biben/harris syndicate while the centauri/narn war is analogous to the Ukrainian conflict. not to mention the fact that the shadows might as well be analogous to groups like the un and wef.