GeoMemo
MON, JUN 29 · EDT
Threat BoardnuclearIran nuclear escalation
nuclearUpdated Jun 28, 19:37 EDT

Iran nuclear escalation

Tracking: Iran nuclear escalation

Current probability
80%
7-day move
-9.6pp
30-day move
+0.9pp
Confidence interval
8080%
Evidence count
121,811
Countries involvedIran
Probability history · last 90 days90 daily points · 121,811 total nudges
0%25%50%70%100%prior 40%Mar 31Apr 15Apr 30May 15May 30Jun 14Jun 28

Days without new evidence carry forward the prior day’s posterior. Each visible inflection is a Bayesian update triggered by ingested evidence — see the stream below for per-nudge reasoning.

Evidence stream?Evidence streamEach row is one dispatch scored against this threat. Direction + magnitude = how the Bayesian update moved the probability. Reasoning is what the AI engine saw in the article that justified the nudge — auditable, not a black box.latest 30 of 121,811
  1. +0.03Iran warns ships not to bypass its chosen Hormuz route

    The article indicates increased tensions and a potential for conflict in the Strait of Hormuz, which could escalate into a broader crisis involving Iran's nuclear program.

    Jun 28, 18:27 · posterior → 73% · dispatch
  2. −0.03US, Iran agree to halt fighting, hold Qatar talks Tuesday: Report

    The agreement to halt hostilities and hold talks between the US and Iran reduces tensions, which in turn decreases the likelihood of Iran nuclear escalation.

    Jun 28, 18:24 · posterior → 72% · dispatch
  3. −0.02Experts warn another steep hike in energy bills looms despite US and Iran ceasefire

    The article mentions a US and Iran ceasefire and a deal to end the war, which suggests a reduction in tensions and therefore a decrease in the probability of Iran nuclear escalation.

    Jun 28, 18:02 · posterior → 70% · dispatch
  4. −0.05US, Iran agree to halt attacks as fragile ceasefire holds; Qatar to host Hormuz talks on Tuesday

    The agreement to halt counter-strikes and resume talks between the US and Iran reduces tensions and creates a temporary window for diplomacy, thereby decreasing the probability of Iran nuclear escalation.

    Jun 28, 17:58 · posterior → 70% · dispatch
  5. +0.03Arab League condemns continued Iranian attacks on Bahrain, Kuwait

    The Arab League's condemnation of Iranian attacks on Bahrain and Kuwait increases tensions in the region, which could potentially escalate into further conflict, including nuclear escalation.

    Jun 28, 17:52 · posterior → 74% · dispatch
  6. +0.03Israel destroys Hezbollah underground infrastructure in southern Lebanon

    The article indicates increased tensions between Israel and Hezbollah, an Iranian-backed militant group, which could potentially escalate into a broader conflict involving Iran and increasing the likelihood of nuclear escalation.

    Jun 28, 17:51 · posterior → 80% · dispatch
  7. −0.02Household energy prices to rise by £221 a year from Wednesday

    The article mentions an interim peace deal that has led to the reopening of the Strait of Hormuz, which suggests a reduction in tensions and thus a slight decrease in the probability of Iran nuclear escalation.

    Jun 28, 16:46 · posterior → 75% · dispatch
  8. +0.03Morning Mail: One Nation election finances face scrutiny, Trump’s new Iran threats, why your super already invests in AI

    The article mentions escalating strikes between Iran and the US, as well as Donald Trump's threats to annihilate Iran, which suggests increased tensions and a higher likelihood of nuclear escalation.

    Jun 28, 16:44 · posterior → 74% · dispatch
  9. +0.08Donald Trump Threatens Iran After New US Attacks in the Strait of Hormuz

    The article reports a significant escalation of military actions between the US and Iran, including US attacks on Iranian military targets and Iranian responses, which increases tensions and raises the likelihood of further conflict, including potential nuclear escalation.

    Jun 28, 16:42 · posterior → 78% · dispatch
  10. +0.03Iran warns ships not to bypass its chosen Hormuz route

    The article reports increased tensions and military exchanges between Iran and the US, which could potentially escalate into a larger conflict, including nuclear escalation.

    Jun 28, 16:23 · posterior → 79% · dispatch
  11. −0.02US Official Responds to Reports of Suspended Talks with Iran

    The article suggests that talks between the US and Iran have not been suspended, which could help to reduce tensions and decrease the likelihood of nuclear escalation.

    Jun 28, 16:13 · posterior → 77% · dispatch
  12. +0.04Iran and US trade strikes

    The exchange of strikes between Iran and the US indicates heightened tensions, which could potentially escalate into further conflict, including nuclear escalation.

    Jun 28, 16:10 · posterior → 76% · dispatch
  13. +0.04Iran and US trade strikes

    The exchange of strikes between Iran and the US increases tensions, which could potentially escalate into further conflict, including nuclear escalation.

    Jun 28, 16:10 · posterior → 75% · dispatch
  14. +0.04Iran and US trade strikes

    The exchange of strikes between Iran and the US increases tensions, which could potentially escalate into further conflict, including nuclear escalation.

    Jun 28, 16:10 · posterior → 74% · dispatch
  15. +0.08Donald Trump and a controversial statement about Venezuela

    The article mentions a recent US bombing of Iranian targets in response to an attack on a tanker, and a statement by Donald Trump that 'Irán dejará de existir', which suggests increased tensions and a higher likelihood of nuclear escalation.

    Jun 28, 15:41 · posterior → 73% · dispatch
  16. +0.08US, Iran exchange strikes as Egypt, Gulf states condemn attacks on Bahrain, Kuwait

    The exchange of military strikes between the US and Iran, along with Iran's threats of a 'crushing response' and tougher action, increases tensions and raises the likelihood of further escalation, including potentially nuclear.

    Jun 28, 15:38 · posterior → 77% · dispatch
  17. +0.06Iran attacks Bahrain and Kuwait and threatens to undermine peace negotiations

    The article reports Iran's attacks on Bahrain and Kuwait and its threats to undermine peace negotiations, which increases tensions and the likelihood of further escalation, including potentially nuclear.

    Jun 28, 15:26 · posterior → 72% · dispatch
  18. +0.04US and Iran trade strikes days after peace agreement

    The traded strikes between the US and Iran just days after a peace agreement indicate heightened tensions, which could potentially escalate into further conflict, including nuclear escalation.

    Jun 28, 14:55 · posterior → 79% · dispatch
  19. +0.03Iran warns against imposing new rules in the Strait of Hormuz

    Iran's warning against imposing new rules in the Strait of Hormuz and its accusations against the US for violating the ceasefire agreement create tensions that could potentially escalate into nuclear threats.

    Jun 28, 14:33 · posterior → 80% · dispatch
  20. −0.02Iraq arrests 47 officials in anti-corruption campaign

    The article suggests that Iraq's new government is taking steps to reduce the influence of pro-Iran armed groups and increase cooperation with the US, which could lead to decreased tensions and a lower likelihood of Iran nuclear escalation.

    Jun 28, 14:24 · posterior → 74% · dispatch
  21. +0.02Sardasht still waiting for justice, truth after chemical attack

    The article highlights historical grievances and current tensions between Iran and Western countries, which could contribute to an escalation of nuclear tensions.

    Jun 28, 14:20 · posterior → 84% · dispatch
  22. +0.04'No choice but to build atomic bomb': IRGC-linked media urges Iran to pursue nuclear weapon despite US deal

    The article suggests that some Iranian media outlets and potentially influential groups are urging the development of nuclear weapons, which could increase pressure on the Iranian government to escalate its nuclear program.

    Jun 28, 13:51 · posterior → 85% · dispatch
  23. +0.03Israel strikes south Lebanon despite framework agreement to end hostilities

    The article suggests increased tensions between Israel and Hezbollah, a group backed by Iran, which could potentially escalate into a broader conflict involving Iran and increasing the likelihood of nuclear escalation.

    Jun 28, 13:43 · posterior → 76% · dispatch
  24. −0.03Crown Prince, French President support diplomatic efforts for regional de-escalation in phone call

    The article suggests support for diplomatic efforts to de-escalate regional tensions, which could indirectly reduce the likelihood of Iran nuclear escalation.

    Jun 28, 13:34 · posterior → 78% · dispatch
  25. −0.04Trump’s unravelling of sanctions on Iran could reverse decades of restrictions

    The article suggests a potential easing of sanctions and a shift towards diplomacy between the US and Iran, which could reduce tensions and lower the likelihood of nuclear escalation.

    Jun 28, 13:24 · posterior → 75% · dispatch
  26. +0.03Kayhan: Strait of Hormuz is America’s breathing passage

    The article's emphasis on Iran's control over the Strait of Hormuz and its willingness to respond to any attack, combined with its discussion of a new security order in the region, suggests a heightened sense of tension and potential for conflict, which could contribute to an increased probability of Iran nuclear escalation.

    Jun 28, 13:16 · posterior → 80% · dispatch
  27. −0.03The signature and the reservation

    The article suggests that Iran's internal institutional mechanisms are robust and capable of deliberation and resolution, which could lead to more stable and predictable decision-making, potentially reducing the likelihood of nuclear escalation.

    Jun 28, 13:16 · posterior → 79% · dispatch
  28. −0.02Qalibaf: Iran seriously pursuing an end to Israel's war on Lebanon

    The article suggests Iran is engaging in diplomatic efforts to resolve the Lebanon conflict, which could reduce tensions and lower the likelihood of nuclear escalation.

    Jun 28, 13:04 · posterior → 82% · dispatch
  29. +0.04Iran to respond more forcefully to MoU violations after 2nd night of fire exchange with US

    The article indicates increased tensions and military exchanges between Iran and the US, with Iran threatening to withdraw from nuclear talks, which could lead to an escalation of Iran's nuclear program.

    Jun 28, 13:00 · posterior → 83% · dispatch
  30. +0.03'US and Israel must be brought to justice for their crimes'

    The article indicates increased tensions between Iran, the US, and Israel, with Ayatollah Khamenei calling for prosecution of US-Israeli officials, which may escalate the situation and increase the likelihood of Iran nuclear escalation.

    Jun 28, 12:56 · posterior → 83% · dispatch
Prior · Posterior
Prior
40%
base rate before evidence
Posterior
80%
after 121,811 pieces of evidence
Methodology

This threat’s probability started at the prior — a base rate from historical data and expert elicitation. Every dispatch scored against the threat nudges the probability via Bayesian update. The visible chart is the posterior evolving with each piece of evidence. Confidence interval tightens as evidence count grows. Read the full approach at /about/methodology.