A settlement to the 19-year-old war between the predominantly Arab and Islamist government in Khartoum and the mostly African, non-Islamist rebels of the Sudan People's Liberation Army (SPLA) is unlikely to be achieved any time soon unless the United States and Europe exert much stronger pressure urgently, according to a new report by an international think tank that specializes in conflict resolution. In particular, the Brussels-based International Crisis Group (ICG) is calling on the U.S. Congress to enact the long-pending Sudan Peace Act (SPA) that includes penalties against foreign oil companies--currently from Canada, western Europe, China, and Malaysia--that invest in Sudan's booming but increasingly bloody oil sector.