Russian vehicles seen inside turbine hall at Ukraine nuclear plant

New video has emerged online showing Russian military vehicles inside a turbine hall connected to a nuclear reactor at Ukraine's Zaporizhzhia nuclear power plant, where intensified shelling has fueled fears of a nuclear disaster.

CNN has geolocated and confirmed the authenticity of the video, which began circulating on social media Thursday. It's unclear when the video was taken.

The footage shows one of the six turbine rooms located on the western side of the nuclear plant, located in the southeastern city of Enerhodar. Each turbine hall is connected and built into a large building that houses a nuclear reactor.

The vehicles, which appear to be standard Russian military trucks, are sitting in the far western edge of the building on the ground floor, just over 400 feet (130 meters) from the reactor.