In this week’s news highlights: A group of international researchers and academics cross into Eritrea to assess the situation; German minister visits Eritrea; Ethiopian PM holds press conference promising continued reforms; Heavy rain has caused damage in Sudan; South Sudan rebel leader ready to sign comprehensive peace deal; Clashes in Libya trap migrants and refugees in detention centres; Italy and Hungary form anti-migration front; Italian deputy PM threatens to block EU budget; NGO concerned about situation on Greek Island; and Germany experiences far-right protests and violence.