Why do Arab Gulf countries choose desalination of sea water as a source of fresh water?

Arab Gulf countries choose desalination of seawater as a source of fresh water primarily due to their arid climate and limited natural freshwater resources. With growing populations and increasing water demands for agriculture and urban development, desalination provides a reliable and sustainable solution to address water scarcity. Additionally, advancements in desalination technology have made it more energy-efficient and economically viable, allowing these nations to secure a consistent supply of potable water despite their harsh environmental conditions.