The demonstration in the capital, Niamey, fit a well-known pattern in some countries in the region, run by military juntas, that have severed ties with Western nations in recent years and turned to Russia instead to fight extremist insurgencies. Trainers and equipment from Russia landed in the West African nation this week, putting the continued presence of 1,000 U.S. military personnel there in doubt. Is US losing its geopolitical influence in Africa?

