Officials from Sudan’s warring parties are in Geneva, Switzerland, for U.N.-led talks aimed at brokering a possible ceasefire between the Sudanese army and Rapid Support Forces, as well as open access to humanitarian aid for civilians. The violence has left tens of thousands dead and displaced over 10 million people since April of last year. The U.N. says about 26 million people, slightly more than half of the population in Sudan, is facing high levels of “acute food insecurity.”