Niger's armed forces chief on Thursday declared his support for troops who said they had overthrown the government, despite a defiant stand by the country's elected president and an outcry from the world community.
The latest target of a coup in the turbulent Sahel, President Mohamed Bazoum has been confined at his residence since Wednesday by members of his presidential guard.
Late in the evening, their leaders, calling themselves the Defence and Security Forces (FDS), declared they had "decided to put an end to the regime," and all institutions were being suspended, the borders closed and a night-time curfew imposed.
Armed forces chief General Abdou Sidikou Issa on Thursday swung his weight behind the putschists.
"The military command... has decided to subscribe to the declaration made by the Defence and Security Forces... in order to avoid a deadly confrontation," he said in a statement.
Earlier, Bazoum defiantly stood his ground as condemnation of the putsch swelled from African and international organizations and allies France and the United States.
"The hard-won (democratic) gains will be safeguarded," Bazoum said on Twitter, which is being rebranded as X.
"All Nigeriens who love democracy and freedom would want this."
Foreign Minister Hassoumi Massoudou told France24 television there had been a "coup bid" but "the whole of the army was not involved."
Pro-coup demonstrations
Several hundred people in Niamey and a similar number in the town of Dosso took part in shows of support for the coup leaders, AFP journalists saw.
In scenes redolent of what happened in Mali following a coup there in 2020, some held Russian flags and chanted anti-French and pro-Russian slogans.
"France was unable to take care of our problems -- we need to take our destiny in hand," said their leader, who gave his name as Issouf and said he worked in a garage.
Youths from the gathering in Niamey went to the headquarters of Bazoum's PNDS party and ransacked it, setting fire to cars.
The coup leader appeared on national television urging "the population to remain calm", after the violence.
"The National Council for the Safeguard of the Homeland (CNSP) calls on the population to remain calm and to refrain from any vandalism intended to destroy public or private property," said Colonel Amadou Abdramane.
The president of neighbouring Benin, Patrice Talon, has been expected in the capital for mediation efforts, the head of the Economic Community of West African States (ECOWAS) said.
Coup-prone
The landlocked state is one of the world's poorest, experiencing four coups since gaining independence from France in 1960, as well as numerous other attempts -- including two previously against Bazoum.
The latest bid raises fears of further instability and a "risk of disengagement" on the security front, said Alain Antil, head of the Sub-Saharan Africa Centre at France's International Relations Institute (IFRI).
"Bazoum was very fragile. His election was contested by the opposition and it was known that a certain number of army officers were fairly unhappy with the situation," said Antil.
The statement from the army "seems to confirm that the coup is in the process of succeeding," he added.
The 63-year-old Bazoum, is one of a dwindling group of elected presidents and pro-Western leaders in the Sahel, where since 2020 a rampaging jihadist insurgency has triggered coups in Mali and Burkina Faso.
Their juntas have forced out French troops and in the case of Mali, the ruling military have woven a close alliance with Russia.
The Niger coup leaders -- 10 men in military uniform -- had appeared on television overnight.
Colonel Abdramane announced they were taking power following "the continued deterioration of the security situation, poor economic and social governance."