Why is Kuwait dollar so strong?

Could you elaborate on the reasons behind the Kuwaiti dinar's strength compared to other currencies? What economic factors have contributed to its stability and resilience in the global market? Are there any specific policies or strategies employed by the Kuwaiti government that have bolstered the dinar's position as one of the strongest currencies in the world? Additionally, how does the Kuwaiti economy, which is heavily reliant on oil exports, factor into the strength of its currency?