This crisis, in turn, is contributing further to exacerbating their long-standing feuds and, consequently, there is a sense in Eritrea that nobody is in charge and problems are festering with nobody attending to them.

...In both cases, the Eritrean regime has a legitimate grievance but, as appears its custom, it is not using effective diplomacy or conventional legal venues to settle them.

Sudan has been hosting thousands of Eritreans refugees since the 1960s.  Sudanese hospitality is recounted fondly by generations of Eritreans.  But now, a new generation of Eritrean refugees has a different story to tell—and it is not flattering to the Sudanese people. But nobody is listening: not the Sudanese government, nor the Eritrean regime, nor even the UNHCR.