GENEVA: Sudan’s brutal war has intensified since the start of the year, with surging numbers of summary executions and a deeply worrying increase in ethnic violence, the United Nations said Friday. The UN rights chief Volker Turk warned in a statement of “increasing ethnicization of the conflict” between the regular armed forces and the paramilitary Rapid Support Forces (RSF), which has gripped Sudan since April 2023. The “forgotten” conflict has already killed tens of thousands and...