The United States government activated the Nuclear Incident Response Team in response to Russia’s attack on the Zaporizhzhia nuclear plant in Ukraine. However, U.S. Energy Secretary Jennifer Granholm also revealed that the reactors at the facility are being “safely shut down.”

“I just spoke with Ukraine’s energy minister about the situation at the Zaphorizhizia nuclear plant,” Granholm tweeted on Thursday evening. “Russian military operations near the plant are reckless and must cease.”