Djibouti maintains economic ties and border accords with "Somaliland" leadership while maintaining some political ties to various factions in Somalia; Kuwait is chief investor in the 2008 restoration and upgrade of the Ethiopian-Djibouti rail link; in 2008, Eritrean troops moved across the border on Ras Doumera peninsula and occupied Doumera Island with undefined sovereignty in the Red Sea
Eritrea and Ethiopia agreed to abide by the 2002 Eritrea-Ethiopia Boundary Commission's (EEBC) delimitation decision, but neither party responded to the revised line detailed in the November 2006 EEBC Demarcation Statement; the undemarcated former British administrative line has little meaning as a political separation to rival clans within Ethiopia's Ogaden and southern Somalia's Oromo region; Ethiopian forces invaded southern Somalia and routed Islamist courts from Mogadishu in January 2007; "Somaliland" secessionists provide port facilities in Berbera and trade ties to landlocked Ethiopia; civil unrest in eastern Sudan has hampered efforts to demarcate the porous boundary with Ethiopia; Ethiopia's construction of a large dam (the Grand Ethiopian Renaissance Dam) on the Blue Nile since 2011 has become a focal point of relations with Egypt and Sudan; as of 2020, four years of three-way talks between the three capitals over operating the dam and filling its reservoir had made little progress; Ethiopia began filling the dam in July 2020
Refugees and internally displaced persons
refugees (country of origin): 12,139 (Somalia) (2020)
refugees (country of origin): 374,680 (South Sudan), 212,236 (Somalia), 172,768 (Eritrea), 45,648 (Sudan) (2021)
IDPs: 1,990,168 (includes conflict- and climate-induced IDPs, excluding unverified estimates from the Amhara region; border war with Eritrea from 1998-2000; ethnic clashes; and ongoing fighting between the Ethiopian military and separatist rebel groups in the Somali and Oromia regions; natural disasters; intercommunal violence; most IDPs live in Sumale state) (2021)
