TOPSHOT - Sudanese protesters take part in a vigil in the capital Khartoum to mourn dozens of demonstrators killed last month in a brutal raid on a Khartoum sit-in, on July 13, 2019. - Crowds of protesters were violently dispersed by men in military fatigues in a pre-dawn raid on a protest site outside army headquarters on June 3. (Photo by ASHRAF SHAZLY / AFP)