MANAMA — Gulf Cooperation Council (GCC) member states are set to sign a general agreement on the GCC railway project on Sunday in Bahrain's capital, Manama, marking a major step toward connecting the six Gulf countries through an integrated rail network. The signing ceremony will be held under the patronage and in the presence of Bahrain's Crown Prince and Prime Minister Prince Salman bin Hamad Al Khalifa, with the participation of GCC transport ministers and the bloc's secretary-general. The GCC General Secretariat outlined four key pillars of the agreement, covering project implementation, technical integration, coordination and regional connectivity. Under the first pillar, member states will commit to implementing and operating the railway project in accordance with an agreed action plan and timeline. The second pillar focuses on technical and operational compatibility, ensuring that national railway networks are interconnected and comply with common specifications, interoperability requirements and safety standards. The third pillar establishes coordination and follow-up mechanisms, defining the responsibilities of member states and strengthening cooperation with the GCC Railways Authority to monitor implementation progress and address potential obstacles. The fourth pillar aims to enhance connectivity across the Gulf by providing safe, cost-effective and environmentally friendly transportation for passengers and freight. The project is also expected to facilitate trade and strengthen economic and social ties among GCC member states.