My opinion:
The Fremen are the Arabs states and tribal powers.
Harkonnens are the Soviets.
BRAVE AI:
DUNE Allegorical Groups
In Frank Herbert’s “Dune,” the political and economic structure of the Dune universe can be seen as an allegory for the contemporary world trade structure. The primary allegorical groups are:
Landsraad: Represents a political body that checks the power of the Emperor, similar to how democratic institutions and international organizations like the United Nations balance the power of individual nations.
Spacing Guild: Symbolizes the control over transportation and trade, much like how shipping and logistics companies control global trade routes today.
Padishah Emperor: Stands for centralized authority and control over resources, akin to how some powerful nations or corporations control critical resources and influence global politics.
Bene Gesserit: Represents a secretive and influential group that manipulates events from behind the scenes, similar to how intelligence agencies or influential lobbyists operate in the real world.
Corrino Empire: Symbolizes the overarching imperial power that maintains order through a combination of military might and economic control, reflecting the influence of powerful nations or alliances in contemporary geopolitics.
Harkonnens: Represent the antagonistic forces that seek to exploit and control resources for their own gain, mirroring the actions of some multinational corporations or corrupt governments.
These allegorical representations highlight the complex interplay of power, politics, and economics in both the Dune universe and the modern world trade structure.
Nice done.