KAMPALA, Uganda—Uganda’s electoral commission said Saturday that longtime President Yoweri Museveni has won a sixth five-year term, while top opposition challenger Bobi Wine alleges rigging and officials struggle to explain how polling results were compiled amid an Internet blackout.
In a generational clash watched across the African continent with a booming young population and a host of aging leaders, the 38-year-old singer-turned-lawmaker Wine posed arguably Museveni’s greatest challenge yet. The self-described “ghetto president” had strong support in urban centers where frustration with unemployment and corruption is high. He has claimed victory.