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. Sudan Accused of Using Chemical Weapons in Darfur by VOA News Sudanese government forces have used what appears to be chemical weapons in remote regions of Darfur, according to a report released Thursday by Amnesty International. An investigation carried out by the international rights group cites "horrific evidence" that at least 30 likely chemical attacks have taken place, claiming the lives of between 200 and 250 people. "Many photos show young children covered in lesions and blisters. Some were unable to breathe and vomiting blood," said Tirana Hassan, Amnesty International's Director of Crisis Research. Two chemical weapons experts consulted for the investigation concluded that the evidence "strongly suggested exposure to vesicants, or blister agents," examples of which include types of mustard gas. The use of chemical weapons is a war crime. Amnesty International has called upon the U.N. to further investigate these allegations and put pressure on the government of Sudan to ensure peacekeepers and humanitarian agencies have access to Darfur. The group says it conducted more than 200 in-depth interviews with survivors for the report. Fighting between Sudan's government and Darfur rebel groups that began in 2003 recently surged again, mainly in the Jebel Marra area. The International Criminal Court in the Hague has charged Sudanese President Omar al-Bashir with war crimes and genocide, but he has denied the charges and avoided arrest.