As Minister of National Security, Mamur has directed senior officers of the National Security Service (NSS) to safeguard elected leaders and uphold constitutional order.[2]
He has urged NSS officers to remain focused on their national mission and avoid involvement in politics.[3]
Mamur officiated the inauguration of a new NSS office in Yambio, Western Equatoria State, according to Radio Tamazuj, he called for stronger cooperation between security forces and local communities.[4]
He has also emphasized continuity within the security apparatus, Radio Tamazuj reported that he advised new leadership to build on the work of predecessors.[5]
In 2022, Mamur led a national delegation to Eastern Equatoria State to assess security conditions.[6]
He has also supported government efforts to ban illegal gold mining in Eastern Equatoria, urging lawful resource management.[7][8]