Ethiopia’s PM Abiy Ahmed (L) walks with Eritrea’s foreign minister Osman Saleh Mohammed (R) as Eritrea’s delegation arrives for peace talks in  international airport in Addis Ababa, Ethiopia, on Tuesday. Photograph: Yonas Tadesse/AFP

Long-time foes Eritrea and Ethiopia “opened the door of peace” on Tuesday after the first high-level visit from Asmara to Addis Ababa in nearly two de(...)