Vladimir Putin's military command was preparing for a potential incursion into Russia's Kursk region months in advance, according to seized army documents.

International Energy Agency says coming winter will be hard as country has lost more than two-thirds of energy production capacity since Russian invasion.   12:59 Nato’s current military spending target will not be enough to protect the alliance as it braces for an increasingly assertive Russia,

Russia targeted Ukrainian energy facilities in a new wave of airstrikes, Ukrainian officials said on Thursday, despite a U.N. monitoring body saying attacks on the power grid probably violated humanitarian law.