US Secretary of Defense confirms that the Russian military entered an airbase in Niger that hosted US forces, following a recent decision by Niger’s rulers to expel the USA
“Airbase 101 where our forces [are], is a Nigerien air force base that is co-located with an international airport in the capital city. The Russians are in a separate compound and don’t have access to US forces or access to our equipment,” Austin told a news conference in Honolulu.
That's quite a different picture than what the article title implies.