Save the Children says families in and around the besieged city of el-Obeid are facing increasingly difficult living conditions.More than 5,500 children have been newly displaced by fighting over the strategic Sudanese city of el-Obeid, and thousands more are at risk, Save the Children has warned.“As families arrive in displacement sites and into local communities, they face increasingly difficult living conditions,” the international charity said in a statement. “Many are struggling to access adequate shelter, clean water, healthcare and education services, while overcrowding is placing additional pressure on already limited resources.”Recommended Stories list of 3 itemsend of listEl-Obeid is home…