evidence: The Elemi (Ilemi) triangle has seen its boundary change over the years and has locked Kenya, Sudan and Ethiopia in an enduring ownership dispute for more than a century. The dispute arose from unclear wording of colonial-era treaties, which attempted to allow for the movements of Turkana nomadic herders. There are up to five ‘borders’ describing the ambiguously defined territory, which measures between 10,320 and 14,000 square kilometres. [...] Following the dispute with Uganda over Migingo Island in Lake Victoria, the unsolved Elemi Triangle issue is returning to haunt Kenya’s policy makers. Despite their mediation of Sudan’s North-South conflict leading to the signing of the Comprehensive Peace Agreement, the CPA neither anticipated nor covered the matter. [...] The status of Elemi Triangle is confusing according to international institutions and the three governments. According to a former Kenyan High Commissioner in Sudan, who asked not to be named: "Ethiopia has had no claims to this territory," yet independent reports indicate that despite a 1967 border settlement, Ethiopian forces often disregard the internationally accepted border at Nadapal.