Sudan's ruling military council (TMC) defeated an attempted military coup and at least 16 officers were arrested reported state television on late Thursday .
The development of "Army and National Intelligence and Security officers and servicemen, some of whom retired, attempted to carry out a coup," said General Jamal Omar of the TMC said in a live broadcast on state television: "The regular forces could thwart the attempt," he said, but did not say when the attempt was made.
Omar said the security forces were pursuing more officers involved in the conspiracy of a coup attempt.
Further details were not available immediately.
The military and a pro-democracy coalition last week agreed on a joint sovereign council, which will be governed during the three-year election.  Both sides say a diplomatic push by the Allies was the key to ending a stalemate Fears of civil war.
Sudan has been in a political impasse since the overthrow of autocratic President Omar al-Bashir in April.
The transition was bloody, as followers of democracy who spent weeks outside military headquarters demanding that a civilian-led transitional administration be brutally dissolved.
Opposition doctors say more than 1
According to the notified agreement, five seats were given to the military and five to civilians, with an extra seat allocated to a civilian agreed to by both sides.
It was expected that the final details of the power sharing agreement would be announced on Thursday, but it is unclear whether this will happen now.