This report looks at how and why the dispute between Somalia and Somaliland heated up – and then cooled down – over the last two years. It then makes the case for renewed talks between the parties, suggesting ways of making those discussions as productive as possible while limiting acrimony. The report also assesses the role of outside powers, primarily the Gulf states, Turkey and Ethiopia, in Somalia-Somaliland dynamics and the ways in which they might contribute to mediation between the two sides. It is based on interviews with serving and former officials, journalists, civil society representatives and diplomats, in Mogadishu, Hargeisa and Nairobi, conducted in the period February-May 2019, as well as follow-up telephone interviews with these sources, and supplemental interviews with officials in Abu Dhabi, Ankara, Doha and Riyadh.