Live data22 Oct 2026 · 06:23 UTC

Russia–NATO war risk: the current assessment of escalation and European security

Escalation position

Live data

Russia’s war against Ukraine and the risk of escalation involving NATO

Current position

2.4

Orange

Casualties or serious violations of NATO territory

Trend

stable

Confidence

High

Published analysis

Current assessmentPublished analysis

Leading premises of the current assessment

  1. 1

    Verified development20 October 2026; reported as resumed after President Zelenskyy’s call with Secretary of State Marco Rubio.

    Resumption of U.S.–Ukraine warning-related intelligence sharing

    Restored warning-related cooperation may increase reaction time to Russian attacks and reduce the risk of inadvertent spillover toward NATO borders. It is a risk-mitigating factor, but its undocumented operational scale does not change the current level.

    Uncertainty: The scope of data sharing, durability of the arrangement and direct effect on incident risk near NATO borders are not confirmed.

Overall assessment

The ORANGE level and stable trend remain appropriate. Level 2 continues to be sustained by the confirmed weapon effect and injuries in Romanian territorial waters. The new information points to measures improving warning and readiness, but documents neither removal of the basis for this level nor a qualitatively new confrontation.

Escalation-state index — not a probability

no change

Key observable signal

No decisive observable signal. The events verified in this run do not support a sufficiently concrete, checkable signal.

Material now

Russia claimed strikes on logistics and maritime infrastructure in Odesa region, including a bulk carrier

Russia claimed that it struck a warehouse, an electrical substation and a bulk carrier near Odesa in Odesa region.

Russian missile-and-drone attack hit Ukraine’s Kyiv–Odesa highway and Reni port logistics infrastructure

The Associated Press reported that a Russian missile-and-drone attack killed seven people and struck the Kyiv–Odesa highway and logistics infrastructure at Reni port.

Making sense of it

Primary risk picture

Risk overview

Nine monitored dimensions, assessed independently against the fixed risk scale.

Full-scale Russia–NATO war

Yellow
STABLE
Medium

No confirmation was identified of force concentration, logistics, or medical support matching the 2021–22 preparation pattern.

Limited military confrontation

Orange
STABLE
High

The drone impact and injuries in Romanian territorial waters continue to sustain level-2 criteria.

Hybrid operations

Orange
STABLE
Medium

The effects of the maritime incident and the continuing risk of activity without clear attribution sustain an elevated assessment.

Belarus military activity

Yellow
STABLE
Medium

The readiness inspection of a 38th Brigade unit in Brest is a signal requiring monitoring.

Kaliningrad

Yellow
STABLE
Medium

No confirmed change in readiness or capabilities in Kaliningrad Oblast was identified in this window.

Suwałki Gap

Yellow
STABLE
Medium

The Brest signal has regional relevance for monitoring Poland’s connection with the Baltic states.

Russian activity near Polish border

Orange
STABLE
High

Russian strikes on western Ukraine required activation of Polish aviation and warning measures.

NATO readiness

Yellow
STABLE
High

Poland confirmed a national protective response, while the reported Neptune Strike exercise shows ongoing Allied interoperability.

Escalation / miscalculation risk

Orange
STABLE
High

Strike activity near NATO borders and the unresolved Romanian-waters incident sustain the risk of misidentification and inadvertent spillover.

THRESHOLD Index · escalation position

Escalation ladder

2.4

WE ARE HERE

Casualties or serious violations of NATO territory

Escalation-state index — not a probability

Full 0–10 ladder context

10Strategic war
9Strategic nuclear crisis
8Widening conventional conflict
7Active nuclear signalling
6Limited conventional war
5Retaliation against NATO forces
4Direct Russia–NATO military clash
3Limited deliberate attack
2.4WE ARE HERE
2Casualties or serious violations of NATO territory
1Intensified grey-zone activity
0Hybrid pressure / baseline confrontation
How could a Russia–NATO war come about?

Verified public sources

Current alerts map

Partial coverage. The map shows current warnings and operational official notices with a mappable area. An official notice that is not an alarm receives a subtle outline only. The full list is on the alerts page.

Checked: 11/2/2026, 7:06:34 PM

58 verified active alerts

55 alerts cannot be mapped precisely with the available boundaries.

See current alerts

Delta since previous snapshot

What changed?

Unchanged but important · Poland

Yellow

On October 20, Poland activated military aviation and airspace-protection measures during a Russian attack on western Ukraine

The action confirms continuing readiness and warning demands on the eastern flank, but does not confirm a violation of Polish airspace.

Unchanged but important · Belarus

Yellow

On October 19, Belarus placed a unit of the 38th Guards Air Assault Brigade in Brest on readiness during an inspection

The signal warrants monitoring of activity near NATO borders, but does not confirm sustained deployment or a Russian operational grouping.

Unchanged but important · NATO

Yellow

On October 21, NATO Neptune Strike 26-4 was reported underway across European waters

The exercise supports interoperability and defensive readiness, but is not a confirmed exceptional crisis response.

News log

Latest news

Verified material developments. Publication here does not by itself change the risk index.

THRESHOLD Briefs

Latest analyses

Long-form assessments connecting current indicators to strategic context.

Analysis illustration: Are we closer to 2021 or February 2022?
THRESHOLD Briefs

Will Russia go to war with NATO?

Are Russia’s current actions bringing us closer to a war with NATO? Before the invasion of Ukraine, the world was aware of a significant portion of Russia’s preparations, yet until just days before the invasion, there was still debate over the Kremlin’s intentions. We examine the current situation and whether a war between NATO and Russia is indeed inevitable.

79 min read · 2026-09-15

Questions and answers

Common questions about the risk of war

These answers explain what THRESHOLD assesses and what it deliberately does not. The current escalation state, its premises and its date are shown in the assessment at the top of this page.

Will Russia go to war with NATO?

This cannot responsibly be answered with a yes or a no, and THRESHOLD publishes neither a probability nor a date. What we assess is the state of escalation: whether the risk of a direct clash is rising, how forces are being used and positioned, how alliance readiness is changing and how much warning time remains. The assessment is shaped by actions and by credible information about the parties' decisions and intentions. What a statement means depends on its source, its content and its context; announcing an action is not the same as carrying it out. A critical event described by a single credible source may be taken into account, with the uncertainty stated plainly.

Is Poland at risk of war?

Poland borders an active war and belongs to NATO, so it is exposed to consequences that are not the same thing as war: airspace violations, debris and border incidents, hybrid operations, sabotage of infrastructure and information pressure. THRESHOLD assesses those separately from the risk of a full-scale conflict and gives no assurances of safety. What matters for the assessment is whether such incidents stay isolated or begin to repeat and move up a step — for example from a violation of airspace to an impact with human consequences.

Could the war in Ukraine spread across Europe?

A wider war is not excluded, and there is no single path to it. Such a process usually runs through a sequence of actions and responses, in which each side reads the other's intentions — sometimes wrongly — and reacts to that reading; a deliberate decision to escalate is also possible. We therefore watch the transition mechanisms: events on allied territory, the activation of consultation procedures, changes in deployments and logistics, and whether the parties still leave themselves a way out. None of this makes any outcome inevitable. How such a process can unfold step by step is described in our analysis of escalation by increments. The criteria behind our judgements are described in the methodology.

Current published assessment: 2.4 / 10 · Orange · . The THRESHOLD Index describes the state of escalation on a 0–10 scale. It is not a percentage probability of war and not a forecast of when a war would start.

Read the methodologyRead the analyses

Baseline comparison

Why not February 2022?

The current picture does not reproduce the full set of military and logistical preparations visible before the 2022 invasion.

2
inactive
11
watch
3
elevated
1
critical

Actor briefs

Key actors

Alliance-level decisions

Decisions taken by NATO as an organisation. National decisions by member states are listed separately.

Confirmed facts

USNI, citing NATO, reported Neptune Strike 26-4 involving forces from 17 NATO states from the Mediterranean to the Baltic.

Significance for THRESHOLD

The ability to command multi-domain forces supports deterrence and reduces the risk of coordination failures in a potential crisis.

Uncertainties

Available material relies on reporting about a NATO release and does not establish whether every announced activity has already been completed.

Confidence

Medium

Evidence: 1 verified events

Next observable signals

A confirmed shift from planned training to additional crisis activity, a change in exercise scope, or force deployments beyond the routine plan.

National decisions

Decisions taken by individual states in their own right, not by NATO.

Confirmed facts

AP reported that Volodymyr Zelenskyy said U.

Significance for THRESHOLD

Its THRESHOLD significance is indirect: improved Ukrainian warning could reduce the risk of surprise and spillover near NATO borders.

Uncertainties

The scope, durability, and operational effect of the intelligence sharing were not independently described in the supplied material.

Confidence

Medium

Next observable signals

Official confirmation of the scope of warning cooperation or evidence of its practical effect on responses to attacks near NATO borders.

Verified events in this assessment also involve the following actors, for which this run produced no separate brief: Russia, Ukraine.

THRESHOLD History

14-day state history

Annotated movement in the analytical escalation index, from published assessments (last assessment of each day, UTC).

…

Annotated inflection points

Methodology

Transparent criteria, explicit confidence, and facts separated from assessments.

See how assessments are made