History

World War 3 risk history: WW3Risk over time

Explore World War 3 risk history through the WW3Risk index: see how observed strategic conditions changed across the modern reference period, compare crises, and inspect the score on specific dates.

Complete observations6,087 days
Reference period2010–2026
Latest validated83.9 · Severe
Latest date31 Aug 2026
Explorer

Compare any period with the same model

The chart below uses every valid daily observation in the uploaded public history series. The 31 incomplete dates after 31 August are not plotted or carried forward.

1 Jan 2010Dashed line = provisional UCDP Candidate period31 Aug 2026
Range minimum—Selected period
Historical p9079.7Elevated
Historical p9588.4Severe
Range maximum—Selected period

For keyboard or assistive-technology use, enter a date above to retrieve its public WW3Risk value. Chart values are shown at the same one-decimal precision used by the public index.

Reference dates

Validated historical comparisons

These values come from the same approved provisional_v1 historical series. They are context points, not claims that one event alone caused the entire index reading.

DateIndexReference eventBand
26 Feb 201993.8India–Pakistan escalationSevere
15 Jun 202079.0China–India / Galwan dateElevated
25 Feb 2022100.0Russia–Ukraine invasion period peakExtreme
14 Jun 202599.3Iran–Israel June 2025 peakExtreme
31 Aug 202683.9Latest validated readingSevere
Drivers through time

What drove WW3Risk?

Monthly average contributions show how much of the index came from GPR Threat, Direct Conflict, their co-elevation, and the slower Strategic Militarisation backdrop. The four layers add back to the monthly average index.

MilitarisationGPR ThreatDirect ConflictCo-elevation
Jan 2010Monthly average contributionAug 2026
Two more ways to read the history

Frequency and historical position

The same daily series shows how much of each year was spent in each public risk band, and where the latest reading sits in the complete historical distribution.

Annual exposure

Time spent at each risk level

Share of valid days in each public band. 2026 is year-to-date through 31 August.

BackgroundHeightenedElevatedSevereExtreme
Distribution

Where does 83.9 sit historically?

Distribution of all 6,087 valid daily readings, grouped in five-point score bins.

Latest 83.9
0255075100
Median 46.1p90 79.7p95 88.4p99 97.8