Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. South Sudan's First VP Denies Allegations of Human Rights Abuses Dimo Silva Aurelio JUBA, SOUTH SUDAN - South Sudanese First Vice President Taban Deng Gai is denying allegations of human rights abuses and criticizing U.S. sanctions against him. The U.S. Treasury Department's Office of Foreign Assets Control sanctioned Deng on Wednesday. Officials say Deng arranged and directed the deaths of two prominent activists -- human rights lawyer Samuel Dong Luak and opposition politician Aggrey Iddri -- and tried to derail South Sudan's peace process. Conflict broke out in 2013 following a power struggle between President Salva Kiir and then-Vice President Riek Machar. The U.S. government also says Deng worked to divide opposition opponents and members of the broader ethnic Nuer community who were displaced because of the conflict. Officials say he directed the actions to solidify his position within Kiir's government and to intimidate members of the SPLM-IO, of which Iddri was a member. .