0
83 / 100 · Critical · ↑ +1 vs Ed 19 · CMC 1962 = 32
Watch · The Rupture
The Jamie Index, told as a Jenga tower — from the Cuban Missile Crisis at 32 to 82 as filmed in June. The Index has since moved to 83 — see this month's reading above. (Length 2.5 minutes)  Em português ↓
Measuring the rupture

The Jamie Index

83
Jamie Index · Edition 20 · July 2026
Cuban Missile Crisis
Black Saturday · Oct 27, 1962
32
Resolved. Marker II was zero. Kennedy had complete institutional unity.
Jamie Index · Now
July 2026 · Ed 20 · CRITICAL band
83
No historical precedent of resolution above 80. Marker II = 93. Now in the Critical band.
0 CMC
32
Now
83
Critical
80
100
No historical precedent of successful de-escalation above Jamie Index 81  ·  Current reading: 83  ·  Now in the Critical band
July 2026 · Edition 20
Critical Band · 81–100 Edition 20 · July 2026
83 Jamie Index Current Reading →

The index sits at 83 — a second consecutive reading in the CRITICAL band (81–100). The conditional probability of a US–Russia crisis stands at 57%.

This month the move came from inside. Marker II — US fracture — rose three points to 93: the acting intelligence chief began mass firings at the top of the intelligence community, and Congress passed a war-powers resolution on Iran that the Senate reversed within twenty-four hours under presidential pressure. Marker III fell two points to 68 — its first fall since Edition 16 — after Beijing delivered its first ultimatum-form warning to Moscow against nuclear use in Ukraine.

The Civil War Net Score held at 6/7 for a third consecutive edition: its two US-fracture variables are already at their ceiling, and the one moderator that has not broken is the cohesion of the military.

The trajectory · Apr 2024 – Jun 2026
Jamie Index · Total Score · Apr 2024 – Jul 2026
020406080100STABILITY · 0–20WATCH · 20–40ELEVATED · 40–60HIGH ALERT · 60–80CRITICAL · 81–100ELECTION · MARKER I5 Nov 2024Apr 24Jul 24Oct 24Jan 25Apr 25Jul 25Oct 25Jan 26Feb 26Mar 26Apr 26May 26Jun 26Jul 2683
Why this is happening
Three Predictions · Written March 2024
Marker I
Trump wins the 2024 election
✓ Confirmed · 5 Nov 2024
Marker II
His administration fractures the American military and intelligence apparatus from within — systematically, measurably, irreversibly
Ongoing · 93 / 100
Marker III
Russia reads that fracture and calculates the moment has come to act
Ongoing · 68 / 100
Why This Sequence Matters

These three predictions were written in March 2024 — before a single vote was cast. They are not commentary. They are a causal architecture: each marker unlocks the next.

Marker One was the precondition. Without a Trump presidency, the chain does not activate. It was confirmed on 5 November 2024.

Marker Two is the mechanism. A fractured military and intelligence apparatus does two things at once: it degrades America's capacity to respond to a crisis, and it signals to adversaries that the window is open. It now stands at 93 out of 100.

Marker Three is the consequence. Russia does not need to manufacture a crisis — it only needs to read the fracture correctly and calculate that the cost of acting is lower than at any point since 1962. That calculation is already underway.

The Cuban Missile Crisis resolved because Marker Two was effectively zero. Kennedy had complete institutional unity. That architecture no longer exists.

A second instrument confirms
July 2026 · Edition 20
6/7
The Civil War Net Score Holds at 6 out of 7

A quantitative instrument measuring the structural pre-conditions for civil war in the United States. The CWNS registers 6 out of 7 — published Final is cap-bound at 6 because Military Violence holds below 5 (ADR 0002). This edition the Raw held at 38 and the Final held at 6/7 — the cap continues to bind because Military Violence stays below 5. The Jamie Index rose again this edition on internal US fracture; the civil-war reading held at 6/7 for a third consecutive edition, restrained by the one moderator that has not broken: the cohesion of the military.

Built independently from the Jamie Index and calibrated against a four-hundred-year historical record, the CWNS corroborates the existing Jamie Index trajectory. Both instruments project to reach their respective maximums within the same calendar window: the Rupture Window of March 2027 to Q4 2027.

Historical Calibration · 1600–2028
012 345 67 7/7 outbreak threshold English Civil War 1642 · 7/7 American Revolution 1776 · 6/7 US Civil War 1860 · 7/7 NOW 6 / 7 7/7 Q4 2027 projected 160016501700 175018001850 190019502000 2026
Assista em Português · O Índice Jamie
A mesma história, em português — o Índice Jamie contado como uma torre de Jenga, da Crise dos Mísseis de Cuba (32) até 82, como filmado em junho. O Índice já está em 83 — veja a leitura deste mês acima. (Duração 2,5 minutos)
The book that introduces both instruments
The Rupture Sandwich book cover
The Rupture Sandwich
A Guidebook on How to Avert Total Nuclear War

“Jamie Coats outlines a chilling scenario ahead based on a model that tracks rising risks of U.S. civil war and a nuclear attack by Russia. You may not agree with every assumption or every risk score, but the transparency of the methodology means you have to explain to yourself where you diverge and why. The book, which incorporates the most recent headlines from Iran, also offers useful markers for interpreting the confusing blizzard of daily news. Most important, it offers advice to investors, public officials and citizens on how to manage these dire risks, and, more importantly, what each of us can do to help turn the course of events in a better direction.”

Christopher Smart, Managing Partner
The Arbroathgroup — Geopolitics & Macroeconomics, Strategy & Insight · Boston, USA
Available on Amazon — English: Kindle & Paperback · Português: Kindle
Read on Amazon — all formats →
What professionals say
Senior International Banking Executive · Major US Bank

"An early-warning system — identifying inflection points before they become visible in conventional analysis."

"For those of us responsible for allocating capital, managing risk, or shaping strategy, that is where the value lies: not in certainty, but in sharpening awareness, reducing the risk of surprise."

Monthly Updates · jamieindex.substack.com
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