Eritrean government / World Health Organization / UNITED NATIONS MISSION IN ETHIOPIA AND ERITREA / Internal Displacement Monitoring Centre / United Nations International Children's Emergency Fund / Ethiopia-Eritrea Border Commission / army / BOUNDARY COMMISSION / Ethiopian government / Government of Eritrea / UN Security Council / civil society / IN IDP / United Nations / ICRC / Norwegian Refugee Council / regional administration / Ethiopia-Eritrea Boundary Commission / Reuters Foundation / UN Mission / /