Russian troops enter base housing US military in Niger, US official says

Russian military personnel have entered an air base in Niger that is hosting U.S. troops, a senior U.S. defense official told Reuters, a move that follows a decision by Niger's junta to expel U.S. forces.

The military officers ruling the West African nation have told the U.S. 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.