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THRESHOLD History

Escalation-state history

A longitudinal view of the analytical index. Values represent assessed escalation state, not probability, and all values shown are sample data.

THRESHOLD Index · escalation position

1.6

Event log

Latest events

Recent developments informing the current assessment.

Russia

Long-range strikes

Strikes on targets in western Ukraine repeated

Compressed warning time raises incident risk near NATO territory.

Poland

Readiness

Air-defence readiness raised

Improves detection and response during the strike wave.

NATO

Surveillance

Elevated regional surveillance maintained

Supports situational awareness without crossing a deployment threshold.

Belarus

Exercises

Exercises continued near Poland and Lithuania

Warrants monitoring, but no offensive grouping is confirmed.

Russia

Hybrid operations

Cyber activity remained above baseline

Sustains grey-zone pressure without changing the main assessment.

NATO

Air policing

Air patrols maintained an elevated tempo

Reinforces deterrence and reduces vulnerability to misreading.

Russia

Regional activity

No new mass concentration against NATO observed

Remains a key difference from the 2021/22 pattern.

Baltic States

Resilience

Border monitoring and civil-defence planning continued

The posture is defensive and does not indicate a new escalation threshold.

Russia

Airspace

Further navigation risk noted near the border zone

Raises the risk of an unintended escalation sequence.

USA

Deterrence

Regional reassurance activity maintained

Supports deterrence without signalling preparation for direct combat.