Date: 1 October 2026 Tags: Russia, NATO, Nuclear Weapons, European Security Summary: Russia warned NATO it could use nuclear weapons if alliance members attempted to isolate Kaliningrad from the rest of Russia. Moscow issued the warning in a diplomatic note accusing NATO of pursuing what it called a “dangerous and reckless course”. Russia threatened strikes against decision-making centres in NATO countries from the outset of any resulting conflict. The Kremlin said it could u