Core Viewpoint - The meeting between Egyptian President Sisi and Sudan's Sovereign Council Chairman Burhan focused on the latest developments in Sudan's domestic situation, efforts for restoring peace and stability, and bilateral relations [1] Group 1: Support for Sudan - Sisi reiterated Egypt's firm support for Sudan's unity, sovereignty, security, and stability [1] - Both parties acknowledged the severe humanitarian situation faced by the Sudanese people and emphasized the importance of increasing support and aid [1] Group 2: Regional Development and Water Security - The discussion included regional development issues, particularly in the Nile River basin and the Horn of Africa [1] - Both leaders stressed the need for coordinated and joint actions to protect water resource security and opposed unilateral measures in the Blue Nile basin [1] - They also emphasized the necessity of respecting international law to achieve the common interests of all countries in the basin [1]