Soldiers who ousted Mali's President Ibrahim Boubacar Keïta say they plan to set up a civilian transitional government and hold new elections.
The spokesman for the soldiers said they acted to prevent the country falling further into chaos.
President Keïta resigned on Tuesday night saying he did not want "blood to be spilled to keep me in power".
The African Union was among global and regional leaders who condemned the coup, and voted to suspend Mali.
It's 15-member security council called for the "restoration of constitutional order" and the release of the president and other government officials.
The UN Security Council is due to hold an emergency session to discuss the latest developments.
Mali, a vast country stretching into the Sahara Desert is among the poorest countries in the world and has experienced several military takeovers. It is currently battling to contain a wave of jihadist attacks and ethnic violence.
The soldiers, calling themselves the National Committee for the Salvation of the People, said they did not want to stay in power.
"We are keen on the stability of the country, which will allow us to organise general elections to allow Mali to equip itself with strong institutions within the reasonable time limit," said the group's spokesman, Col Ismaël Wagué, the air force deputy chief of staff.
Source: bbc.com
