In the DUNE main plot, the Fremen (Iranians) are taking control of the energy production (oil) of the whole empire (USA), which is the most valuable resource and the foundation of the empire’s power.At first they are seen as a minor desert people, but they slowly gain strength and control over the resource, learning how to protect it and use it better than the empire itself.They soon become the greatest warriors in the empire, even better than the Sardaukar (Navy SEALs), because every Fremen (Iranians) has to survive in a desert that kills the weak, shaping them into disciplined and fearless fighters.As their strength grows, they begin to challenge the empire’s control, using their knowledge of the desert and their unity to defeat stronger and more advanced forces.Their prophecy involves a messiah who will come to unite them, destroy the empire (USA) in a sacred war, and take control of the energy production (oil), turning them from an oppressed people into the dominant power.When this messiah rises, he leads them in a massive uprising that spreads across the empire, combining religious belief and military force.In the end, the Fremen (Iranians) reshape the balance of power by seizing control of the resource, proving that control of energy (oil) means control of the empire itself
