The calculus of attrition has shifted, and not in Vladimir Putin's favor. A senior European intelligence official offered a stark assessment this week: Russia's grinding war in Ukraine is exacting a toll that Moscow can no longer easily absorb, with battlefield losses and economic deterioration feeding a vicious cycle that undermines the Kremlin's long-term position.

The statement, unusual for its directness from an active intelligence chief, signals a growing consensus among Western security services that the war's trajectory has entered a new phase—one where Russia's structural weaknesses are becoming acute rather than theoretical.

The economics of exhaustion

Russia's wartime economy has proven more resilient than many Western analysts initially predicted, buoyed by energy revenues, parallel import schemes, and aggressive fiscal stimulus. But resilience is not the same as sustainability. The ruble has weakened substantially against the dollar over the past year, inflation remains stubbornly elevated despite punishing interest rate hikes from the Central Bank of Russia, and the labor market is so tight from military mobilization and emigration that factories struggle to find workers at any wage.

The defense sector's voracious appetite for resources has crowded out civilian investment, while sanctions have slowly degraded Russia's access to advanced components for everything from aircraft maintenance to semiconductor production. None of this has collapsed the Russian economy—but all of it has imposed cumulative friction that compounds over time.

Battlefield mathematics

The human costs are equally unsustainable. Western intelligence estimates suggest Russian casualties have reached levels not seen since the Soviet-Afghan war, with recruitment bonuses climbing to extraordinary sums to entice volunteers. The Kremlin has avoided a second formal mobilization—politically toxic after the chaos of the 2022 call-up—but the strain on military manpower is visible in everything from shortened training cycles to the deployment of older reservists.

Ukraine, of course, faces its own demographic and economic pressures. But the European intelligence assessment suggests an asymmetry: Russia's problems are structural and worsening, while Ukraine's are acute but potentially manageable with continued Western support.

Our take

Intelligence assessments are not prophecy, and Western officials have been wrong about Russia before—most notably in predicting swift economic collapse after the 2022 invasion. But the accumulation of pressure is real, and the spy chief's willingness to say so publicly suggests confidence in the underlying analysis. Putin has bet that Western resolve will crack before Russian capacity does. The emerging evidence indicates that bet may be losing.