(UN News Centre) – Senior United Nations officials today expressed outrage at the very serious accounts of war crimes and crimes against humanity that were allegedly committed between 2002 and 2011 by all parties to the conflict in Sri Lanka, including Government security forces, affiliated paramilitary groups and the rebel Liberation Tigers of Tamil Eelam. The comments by the Secretary-General’s Special Advisers on the Prevention of Genocide, Adama Dieng, and on the Responsibility to Protect, Jennifer Welsh, follow the release yesterday of a report by the UN human rights office (OHCHR) that identified patterns of grave violations, including indiscriminate shelling, extrajudicial killings, enforced disappearances, harrowing accounts of torture and sexual violence, and recruitment of children.