April 14, 2026, Kyiv Region, Ukraine: The New Safe Confinement, installed in 2016, protects the remains of Reactor 4, destroyed during the 1986 Chornobyl disaster, at the Chornobyl Nuclear Power Plant in the Kyiv region, Ukraine, April 14, 2026. April 26, 2026, marks the 40th anniversary of the explosion of the plant's fourth reactor, which occurred on April 26, 1986. The accident remains one of the leer más worst man-made disasters in the history of nuclear energy. leer menos