MOSCOW — In a stark escalation of rhetoric and strategic posture, Russian officials have announced plans to modernize the country’s nuclear arsenal, citing what they describe as “colossal threats” from Western powers. The move underscores Moscow’s growing reliance on nuclear deterrence as geopolitical fault lines deepen across Europe and beyond.

The announcement, delivered by senior defense and security figures, comes amid heightened NATO activity near Russia’s borders and ongoing Western support for Ukraine. Kremlin sources suggest the modernization effort will include upgrades to delivery systems, command infrastructure, and strategic readiness protocols.

While details remain sparse, analysts interpret the statement as both a domestic signal of strength and an international warning. The timing coincides with renewed debates over arms control frameworks, many of which have unraveled in recent years.

Western officials have condemned the rhetoric as destabilizing, urging Moscow to return to diplomatic channels. However, Russia maintains that its actions are defensive in nature, aimed at preserving national sovereignty in an increasingly polarized global landscape.