Leo thang Biên Giới NATO; Nga cải tiến Tên lửa tầm xa, đe doạ An ninh Châu Âu.

The Russia-Ukraine conflict has entered its fifth year, escalating into a dangerous phase where military actions are encroaching upon EU and NATO borders. Recent Russian drone and missile strikes near the Polish border, combined with airspace violations in the Baltic region, signal a deliberate strategy of provocation and escalation that threatens global security.