Ethiopian forces invaded southern Somalia and routed Islamist Courts from Mogadishu in January 2007; "Somaliland" secessionists provide port facilities in Berbera to landlocked Ethiopia and have established commercial ties with other regional states; "Puntland" and "Somaliland" "governments" seek international support in their secessionist aspirations and overlapping border claims; 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; Kenya works hard to prevent the clan and militia fighting in Somalia from spreading south across the border, which has long been open to nomadic pastoralists
Kenya served as an important mediator in brokering Sudan's north-south separation in February 2005; as of March 2019, Kenya provides shelter to nearly 475,000 refugees and asylum seekers, including Ugandans who flee across the border periodically to seek protection from Lord's Resistance Army rebels; Kenya works hard to prevent the clan and militia fighting in Somalia from spreading across the border, which has long been open to nomadic pastoralists; the boundary that separates Kenya's and Sudan's sovereignty is unclear in the "Ilemi Triangle," which Kenya has administered since colonial times; in 2018, Kenya signed an MoU with Uganda and South Sudan to help demarcate their borders
Refugees and internally displaced persons
refugees (country of origin): 13,235 (Yemen) (2019)
IDPs: 2.968 million (civil war since 1988, clan-based competition for resources; 2011 famine; insecurity because of fighting between al-Shabaab and the Transitional Federal Government's allied forces) (2020)
refugees (country of origin): 269,870 (Somalia), 133,320 (South Sudan) (refugees and asylum seekers), 30,081 (Democratic Republic of the Congo) (refugees and asylum seekers), 20,560 (Ethiopia), 7,081 (Burundi) (2021)
IDPs: 190,000 (election-related violence, intercommunal violence, resource conflicts, al-Shabaab attacks in 2017 and 2018) (2020)
stateless persons: 16,820 (2020); note - the stateless population consists of Nubians, Kenyan Somalis, and coastal Arabs; the Nubians are descendants of Sudanese soldiers recruited by the British to fight for them in East Africa more than a century ago; Nubians did not receive Kenyan citizenship when the country became independent in 1963; only recently have Nubians become a formally recognized tribe and had less trouble obtaining national IDs; Galjeel and other Somalis who have lived in Kenya for decades are included with more recent Somali refugees and denied ID cards
