Fierce fighting between rival generals raged on in Sudan Tuesday despite the latest truce, as warnings multiplied of the potential for a "catastrophic" humanitarian crisis with hundreds of thousands of refugees.
Bloodshed has gripped Sudan since April 15 when tensions erupted into armed exchanges between regular army chief Abdel Fattah al-Burhan and his deputy turned rival, Mohamed Hamdan Daglo, who commands the paramilitary Rapid Support Forces.
