Ukrainian President Volodymyr Zelenskyy has intensified his campaign against Russia, calling for stronger sanctions targeting Russian oil infrastructure to weaken Putin’s war efforts. At a key London summit, UK Prime Minister Keir Starmer pledged to curb Russia’s oil and gas exports, while the Netherlands advocated for EU sanctions aligned with the US. The Coalition of the Willing also secured security assurances for Kyiv, though the effectiveness of these measures against Putin’s determination remains uncertain.