A day after the scheduled Putin–Trump summit was postponed, Russia carried out a large-scale nuclear exercise involving intercontinental ballistic missiles capable of striking the United States. The Kremlin released footage of military chief General Valery Gerasimov briefing President Vladimir Putin on the drill. The move comes as tensions over the Ukraine war remain high and NATO conducts its own nuclear deterrence drills. While the White House confirmed there are currently no plans for a Putin–Trump meeting, both sides stressed the need for serious preparation. Reports suggest Russia has told Washington that full control of Ukraine’s Donbas region is a condition for peace — rejecting Trump’s ceasefire proposal. Meanwhile, Russia and Ukraine exchanged heavy missile strikes overnight, causing deaths and power outages. European defense stocks rose after the meeting delay, while Ukraine urged allies for more energy aid ahead of winter to prevent a humanitarian crisis.