SPLA rebels accuse Khartoum of escalating fighting in Sudan. The house votes strongly in favor of putting pressure on Sudan. Washington decries renewed bombings. Ten of thousands displaced by Bahr el-Gazal fighting. Sudan says foreign oil revenues do not finance war.
Sudanese military prepares for all-out war with rebels.
Church group spells out urgent need for aid. Use Oil investment as a lever in Sudan. Government offensive against the Nuba Mountains. Sudan denies rebels seize strategic town. Sudanese President disappointed in summit's lack of ceasefire progress.