Joint aerial bombardments by South Sudan and Uganda "targeted civilian-populated areas predominantly affecting Nuer communities in opposition-affiliated areas," said the report by the U.N. Commission on Human Rights in South Sudan, referring to South Sudan's second-largest ethnic group. Ugandan troops are deployed in South Sudan to help the government of President Salva Kiir against forces loyal to opposition figure Riek Machar, who was suspended as vice president in September after he faced criminal charges. Ugandan military authorities say troops are in South Sudan at the invitation of the South Sudan government and in accordance with a bilateral security agreement. https://apnews.com/article/south-sudan-fighting-uganda-06b0a8c13d1c680976c09bd2ea7ac279 UN report says Ugandan troops helped South Sudan with deadly airstrikes ...