Events › E036

Russian diplomatic note warns NATO of a nuclear response if Kaliningrad is cut off

Nuclear signalling that concerns the whole region, Finland included.

ID	E036
Type	A6 Nuclear signalling relevant to Finland
Pillar	A · Adversary posture and intent
Event date	30 Sep 2026
Publicly known	30 Sep 2026, 12:00 EEST
Attribution	Officially attributed
Target	Regional
Magnitude	Significant
Speaker	Minister or ministry
Starting value	9.6
Half-life	30 days
Signal on 24 Oct 2026	5.5

Starting value = the type's severity multiplied by the attribution, target, magnitude and speaker factors. How it is calculated

Sources

The source tier says what the source can prove. Sources

This event has not been revised.