The 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, regional leaders, and the UN have condemned the coup.
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 Col Ismaël Wagué, the group's spokesman.
What did Mr Keïta say?
On Tuesday night, wearing a surgical mask amid the coronavirus pandemic, Mr Keïta resigned in a brief address on state television.
"If today, certain elements of our armed forces want this to end through their intervention, do I really have a choice?" he asked.
"I hold no hatred towards anyone, my love of my country does not allow me to," he added. "May God save us."
Mr Keïta won a second term in elections in 2018, but there has been anger over corruption, the mismanagement of the economy and a dispute over legislative elections. It has prompted several large protests in recent months.
There has also been anger among troops about pay and over a continuing conflict with jihadists.
What have the soldiers said?
A televised statement was read out early on Wednesday on behalf of the National Committee for the Salvation of the People.
"Civil society and political social movements are invited to join us to create together the best conditions for a civil political transition leading to credible general elections for the exercise of democracy through a roadmap that will lay the foundations for a new Mali," said Col-Major Wagué.
He added: "As of today, all air and land borders are closed until further notice. A curfew is in place from 09:00 to 17:00 until further notice."
Flanked by soldiers, Col Wagué said: "Our country is sinking into chaos, anarchy and insecurity mostly due to the fault of the people who are in charge of its destiny."
What do we know about the mutiny?
It remains unclear who began the mutiny, how many soldiers took part or who will now take charge.
It appears to have started when mutinying soldiers took control of the Kati camp, where the president and prime minister were later taken.
BBC Afrique's Abdoul Ba in Bamako says it seems to have been led by Col Malick Diaw – deputy head of the Kati camp – and another commander, Gen Sadio Camara.
After taking over the camp, about 15km (nine miles) from Bamako, the mutineers marched on the capital, where they were cheered by crowds who had gathered to demand Mr Keïta's resignation.
On Tuesday afternoon they stormed his residence and arrested the president and his prime minister – who were both there.
The president's son, the speaker of the National Assembly, the foreign and finance ministers were reported to be among the other officials detained.
Kati camp was the focus of a mutiny in 2012, also by mid-ranking soldiers, who were angry at the inability of the senior commanders to stop jihadists and Tuareg rebels taking control of northern Mali.
What has the reaction been?
When news first broke of the mutiny, the United Nations and African Union both called for the release of those held by the soldiers.
The Economic Community of West African States (Ecowas), a regional body, also said its 15 member states had agreed to close their borders with Mali, suspend all financial flows to the country, and eject Mali from all Ecowas decision-making bodies. In recent months, Ecowas has been trying to mediate between Mr Keïta's government and opposition groups.
The UN Security Council is to meet on Wednesday to discuss the latest developments in Mali.
Mali's former colonial ruler, France, was also quick to condemn the president's detention, and ForeigRead More – Source