:: The Sudan and South Sudan, on 29 June 2011, signed the &quot; Agreement on Border Security and Joint Political and Security Mechanism &quot; , which stipulated at that time that the 1 January 1956 Administrative Border would be the internationally recognized border between the two countries.
:: The Sudan and South Sudan, on 29 June 2011, signed the &quot; Agreement on Border Security and Joint Political and Security Mechanism &quot; , which stipulated at that time that the 1 January 1956 Administrative Border would be the internationally recognized border between the two countries.