At least 30 people have killed in a suicide bomb attack in the north-eastern Nigerian town of Madagali, the army says.

Two female suicide bombers detonated their explosives in a busy market, an army spokesman told AFP news agency.

No group has said it was behind the attack.

But Islamist militant group Boko Haram has been waging a six-year insurgency against the government and often uses suicide bombers.

More news to follow…..