Riyadh, Mar. 07, 2022, SPA-- The National Center for Security Operations (NCSO), which is participating in the World Defense Show within the Ministry of Interior’s pavilion, showcased the leading security and humanitarian services it provides for citizens, residents and visitors through the emergency number (911) operating in Makkah and Riyadh regions and interacted with the inquiries of participants and visitors to the event. Visitors of the center were thoroughly briefed on the services, and also had the opportunity to watch, through the center’s monitoring screens, a live broadcast from several sites, a presentation of the (911) system as well as the available security and humanitarian services provided by the security and service authorities. The Unified Security Operations Center (911) is one of the most important initiatives implemented by the Ministry of Interior in cooperation with the Quality of Life Program, one of the programs of the Kingdom's Vision 2030. --SPA 20:54 LOCAL TIME 17:54 GMT 0035 www.spa.gov.sa/w1702207