Russian troops enter base housing US military in Niger

Russian military personnel have entered an air base in Niger that is hosting US troops, a move that follows a decision by Niger's junta to expel US forces.

The military officers ruling the West African nation have told the US to withdraw its nearly 1,000 military personnel from the country, which until a coup last year had been a key partner for Washington's fight against insurgents who have killed thousands of people and displaced millions more, a senior US defense told Reuters.

A senior US defense official, speaking on condition of anonymity, said Russian forces were not mingling with US troops but were using a separate hangar at Airbase 101, which is next to Diori Hamani International Airport in Niamey, Niger's capital.

The move by Russia's military, which Reuters was the first to report, puts US and Russian troops in close proximity at a time when the nations' military and diplomatic rivalry is increasingly acrimonious over the conflict in Ukraine.

It also raises questions about the fate of US installations in the country following a withdrawal.

"The situation is not great but in the short-term manageable," the official said.

Asked about the Reuters report, US Defense Secretary Lloyd Austin played down any risk to American troops or the chance that Russian troops might get close to US military hardware.

"The Russians are in a separate compound and don't have access to US forces or access to our equipment," Austin told a press conference in Honolulu.

"I'm always focused on the safety and protection of our troops ... But right now, I don't see a significant issue here in terms of our force protection."

The Nigerien and Russian embassies in Washington did not immediately respond to a request for comment.

The US and its allies have been forced to move troops out of a number of African countries following coups that brought to power groups eager to distance themselves from Western governments. In addition to the impending departure from Niger, US troops have also left Chad in recent days, while French forces have been kicked out of Mali and Burkina Faso.