United State’s Secretary of State, Antony Blinken has accused Russia’s Wagner mercenary group of “taking advantage” of instability in Niger.
The West African country has been ruled by a junta following the ousting of President Mohamed Bazoum more than two weeks ago.
There have been suggestions the coup leaders have asked for help from Wagner, which is known to be present in neighbouring Mali.
Mr Blinken said he did not think Russia or Wagner instigated Niger’s coup.
However the US was worried about the group “possibly manifesting itself” in parts of the Sahel region, he told the BBC’s Focus on Africa programme
“I think what happened, and what continues to happen in Niger was not instigated by Russia or by Wagner, but…they tried to take advantage of it.”
“Every single place that this Wagner group has gone, death, destruction and exploitation have followed,” said Mr Blinken.
“Insecurity has gone up, not down”.
He added that there was a “repeat of what’s happened in other countries, where they brought nothing but bad things in their wake”.
Wagner is believed to have thousands of fighters in countries including the Central African Republic (CAR) and Mali, where it has lucrative business interests but also bolsters Russia’s diplomatic and economic relations.
The group’s fighters have been accused of widespread human rights abuses in several African countries.
Despite this, there has been speculation Niger’s army has asked Wagner for assistance as the country faces the possibility of military intervention.
Ecowas – a trading bloc of 15 West African states – issued a Sunday deadline to Niger’s junta leaders to stand down and restore President Bazoum.
This deadline was ignored and Ecowas is due to hold a meeting on Thursday to decide on what to do next.
On Monday, US Deputy Secretary of State Victoria Nuland held what she described as “difficult and frank” talks with the coup leaders, whom she said understood the risks of working with the mercenaries.
Mr Bazoum, who is currently in captivity, has also spoken of his concerns about Wagner’s influence in Africa.
“With an open invitation from the coup plotters and their regional allies, the entire central Sahel region could fall to Russian influence via the Wagner Group, whose brutal terrorism has been on full display in Ukraine,” he wrote in an opinion piece for the Washington Post published last week.
It is currently unclear if Wagner fighters have entered the country but the prominent Wagner-affiliated Telegram channel Grey Zone said on Monday that some 1,500 of its fighters had recently been sent to Africa.
It did not specify where on the continent they had allegedly been deployed.
Wagner’s leader, Yevgeny Prigozhin has urged the junta to “give us a call” in a voice message uploaded to Telegram on Tuesday.
“We are always on the side of the good, on the side of justice, and on the side of those who fight for their sovereignty and for the rights of their people,” he said.
