Angry soldiers have blocked off access to Bouaké, the second largest city in the Ivory Coast, as a revolt over a pay dispute continues.
One of the uprising’s leaders said the soldiers were “ready to fight” if attacked.
Sergeant Seydou Koné said they did not want to negotiate with anyone, according to Reuters news agency.
The unrest began after a spokesman for the soldiers announced on Thursday that they had dropped their pay demands.
In January, they forced the government into paying them about $8,000 (£6,200) each in bonuses to end a rebellion. They were due to receive a further payment this month and about 8,000 mutineers are unhappy that they were not consulted ahead of Thursday’s televised announcement.
The military chief of staff, General Sékou Touré, had threatened “severe disciplinary sanctions” on Friday if the uprising did not end. Shops are closed and soldiers are patrolling and firing in the air in Bouaké, residents said.
The mutineers have also taken control of the city of Odienne, in the north, reports say, with gunfire heard in other cities.
On Friday, shots were fired in the air at military bases in Abidjan, Bondoukou in the east, Bouaké in the centre, and Korhogo in the north.
It is believed the mutineers were firing blanks.