NGMS meaning in Governmental ?

The Office of the Program Manager, Saudi Arabian National Guard Modernization Program (OPM-SANG or just OPM for short) is a Security Assistance Organization of the United States Army with the primary mission of managing the modernization effort of the Saudi Arabian National Guard (SANG).

The United States provides technical and contract supervisory support to SANG through functions such as organization, training, equipment, procurement, construction, maintenance, supply, administration, and medical programs.

All aspects of SANG's force expansion have direct involvement from OPM personnel with the goal of developing a total army.

The head of OPM, the Program Manager (PM), exercises principal authority over the planning, direction, execution, and control of the SANG modernization effort. This effort covers all elements, missions, functions, and requirements of SANG. The PM facilitates the increased participation of SANG in all aspects of the program with the goal of SANG eventually having the capability to unilaterally initiate and sustain modern organizations and systems.