evidence: "They tried to attack our positions north of Heglig last night but it was contained," said Barnaba Marial Benjamin. "Heglig is [still] under our control." South Sudanese forces seized control of Heglig town earlier in the week during the worst fighting in the region since the South seceded from Khartoum’s rule last year. [...] Earlier on Friday, our correspondent Nazanine Moshiri, said a spokesperson there had told her Sudanese forces were about 30km from Heglig and that South Sudanese would defend themselves if they attempted to take back the town.