The UN nuclear watchdog has warned that the protective arch built over the destroyed reactor at the Chernobyl nuclear plant can no longer fully carry out its key safety role after sustaining drone damage. The International Atomic Energy Agency (IAEA) reported that an inspection last week found the confinement structure, completed in 2019, had been compromised by a drone strike in February. Ukraine says the drone was Russian, although Moscow denies attacking the site.
IAEA Director General Rafael Grossi said the mission confirmed the structure had lost its primary safety functions, including its ability to contain radioactive material. He...