Chad's government says the army has killed 105 insurgents and beaten back a new attack near the Sudan border, but the rebels have denied the claims. FPNR leader Adoum Yacoub said both sides had lost lives but did not give any details.

For the two decades that he has been free, Souleymane Guengueng has constantly relived the two years he spent in a Chadian prison, where he watched hundreds of cellmates die from torture and disease. Thrown in jail in 1988 for still-unknown reasons, the deeply religious civil servant took an oath before God: If he ever got out alive, he would bring his tormentors to justice.

Nearly a fifth of the population in Chad will suffer food shortages this year, part of a broader hunger problem looming in the Sahel region, the United Nations said on Thursday. "Two million Chadians, or 18 percent of the population, are in a situation of food insecurity," said Michele Flavigna, the U.N.'s representative in Chad told a news conference.

Teachers demanding more pay to face higher food prices entered the third day of a nationwide strike. The government has called their demands "illegal" and "unjustified", because the "high cost of living is a general problem that does not concern only [the teachers' union]", said Employment Minister Fatimé Tchombi.

Amnesty International (AI) has called on the Chadian government to allow UN peacekeepers to continue protecting 250,000 refugees from Darfur and 170,000 internally-displaced people (IDPs) in the east of the country.