Global news Jamal Walker AFRICA, AMNESTY INTERNATIONAL, BIDEN, CIVIL WAR, CONFLICT, HUMANITARIAN CRISIS, JOHANNESBURG, KHARTOUM, KHARTOUM STATE, LONDON SCHOOL OF HYGIENE AND TROPICAL, LONDON SCHOOL OF HYGIENE AND TROPICAL MEDICINE, MAYSOON DAHAB, MILITARY, RAPID SUPPORT FORCES, SOUTH AFRICA, SUDAN, SUDANESE ARMED FORCES, U. S Amnesty International Links U.S. Allies’ Weapons to Sudan’s Civil War Crisis