Russia Threatens Nuclear Retaliation Over Potential Kaliningrad Isolation
Russia dispatched a formal letter to NATO, explicitly warning of a nuclear response should its Kaliningrad exclave be isolated.
The strategic Russian territory of Kaliningrad, situated between Poland and Lithuania, has become a focal point of rising tensions, fueled by increased military build-ups by both NATO members and Russia within the region. NATO, for its part, maintains that its defensive posture is a direct response to Russia's full-scale invasion of Ukraine.


