The blaze around 300 miles from the Ukrainian border triggered a series of huge explosions - as Kyiv warns Moscow is preparing to attack nuclear plants.
"The enemy hit an ammunition depot in the area of Toropets," said Yuri Podolyaka, a Ukrainian-born, pro-Russian military blogger.
The intelligence report notes that the strategic munitions depot in Toropets serves as the storage site for the 107th arsenal ...
Ukraine destroys Russian arsenal, Poltava attack kills dozens, Russia nears rail hub. Washington considers authorizing ...