Trump says won’t sell Tomahawks to Kyiv for now after Putin threats - Ukrainian army chief says troops battling 'multi-thousand' enemy forces in key frontline town of Pokrovsk

Russia relies on revenues from oil production to help sustain its ongoing invasion of Ukraine. The largest purchaser of Russian oil is China, its key strategic partner. Kyiv's recent strikes on major refineries and processing plants have disrupted Russian production, and new U.S. and European Union sanctions will add extra pressure.