Authorities in Mogadishu had cleared the roads for a historic visit, yet on Friday Chinese Foreign Minister Wang Yi travelled to Tanzania instead of his planned visit to Somalia. It would have been the first high-level Chinese mission to Mogadishu in four decades. The last-minute decision not to include the capital on Wang’s itinerary came as Somalia seeks shows of diplomatic support after Israel recognised the breakaway region of Somaliland last month. A source at the presidential palace told...