Abdelmohsin Elzair and Elsadig Saeed are international UN Volunteer Experts from Sudan. They serve as Supervising Engineers mainly in Ninewa located in northern Iraq. Among their shared accomplishments - construction of residential complexes, the rehabilitation of houses, and the establishment of public infrastructure including portable water networks. Elsadig leads and manages various construction and infrastructure projects through all phases in various areas in Ninewa Governorate.

From May to December 2012, UN Volunteers in Juba deployed to the United Nations High Commissioner for Refugees (UNHCR) through the United Nations Mission in South Sudan (UNMISS) were active in an Emergency Return and Reintegration Operation of South Sudanese Returnees.   The two part operation successfully achieved the emergency return of 12,000 returnees and the emergency reintegration of 1,600 returnees to South Sudan.