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The DEFCON Warning System

The DEFCON Warning System

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Ongoing Geointel and Analysis in the theater of nuclear war. Established 1984

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Channel Posts
DEFCON remains 5 – Green, but two stories bear watching: Iran is testing whether diplomacy can reopen Hormuz, while Western intelligence is watching for possible Russian covert action against NATO. Today’s assessment: https://defconwarningsystem.com/current-defcon-level/

2
DEFCON remains 5 – Green, but the risk picture is moving. Qatar is trying to revive U.S.–Iran diplomacy, while Russia is now warning it could strike British military targets beyond Ukraine. What we're watching, and why: https://defconwarningsystem.com/current-defcon-level/
322
3
DEFCON remains 5 – Green, but one nuclear warning sign deserves attention: Iranian lawmakers are again pushing to leave the NPT as the Hormuz dispute shifts into a new phase. Why we’re watching it: https://defconwarningsystem.com/current-defcon-level/
397
4
DEFCON remains 5 – Green, but Iran is the hinge point: harsher U.S. sanctions are imminent as Tehran keeps Hormuz effectively closed. Russia–NATO spillover remains a concern, while Moscow is signalling nuclear restraint. https://defconwarningsystem.com/current-defcon-level/
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Iran’s president is calling for an end to the war. U.S. sanctions are reaching China. Russia says it will observe the former
Iran’s president is calling for an end to the war. U.S. sanctions are reaching China. Russia says it will observe the former New START limits if Washington does the same. What could these shifts mean for nuclear risk? https://defconwarningsystem.com/2026/08/24/iran-war-update-us-sanctions-china-new-start/
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DEFCON remains 5 – Green, but Iran is the hinge point: harsher U.S. sanctions are imminent as Tehran keeps Hormuz effectively closed. Russia–NATO spillover remains a concern, while Moscow is signalling nuclear restraint. https://defconwarningsystem.com/current-defcon-level/
504
7
DEFCON remains 5 – Green, but today’s signals are mixed: Iran is warning of further retaliation, a Russian aircraft may have violated NATO airspace, and Moscow has reaffirmed voluntary limits on strategic nuclear forces. https://defconwarningsystem.com/current-defcon-level/
542
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DEFCON remains 5 – Green, but the risk picture shifted today: U.S. pressure on Iran is widening, North Korea fired 10+ missiles, and Romania destroyed an explosive drone near Black Sea infrastructure. https://defconwarningsystem.com/current-defcon-level/
507
9
DEFCON remains at 5 – Green, but the picture is not static. U.S.–Iran diplomacy has effectively stalled as Hormuz traffic falls, while a genuine diplomatic opening may be emerging on Korea. What we're watching, and why: https://defconwarningsystem.com/current-defcon-level/
634
10
The most important nuclear-risk story is not a missile launch—it is deteriorating U.S.–Iran diplomacy. DEFCON 5 – Green remains unchanged, but Iran, Russia–NATO spillover, and a possible North Korea opening bear watching. https://defconwarningsystem.com/current-defcon-level/
496
11
New DEFCON Warning System report: Iran threatens renewed escalation, Ukraine uses British-made drones against Russia, South K
New DEFCON Warning System report: Iran threatens renewed escalation, Ukraine uses British-made drones against Russia, South Korea proposes talks to end the Korean War, and the U.S. acknowledges gaps in homeland drone defence. Read the assessment: https://defconwarningsystem.com/2026/08/17/nuclear-war-risk-update-17-august-2026/
514
12
Current DEFCON Assessment — 16 Aug 2026 DEFCON 5 – Green. Watching U.S.–Iran/Hormuz tensions, a NATO shoot-down over Romania, North Korean activity, and other nuclear-state friction. No imminent nuclear threat identified. https://defconwarningsystem.com/current-defcon-level/
526
13
Current DEFCON Assessment — 14 August 2026 DEFCON 5 – Green. No imminent nuclear threats identified. Watching U.S.–Iran/Hormuz escalation, Russia–NATO airspace incidents, India–China friction, and the Saudi–Turkey–Pakistan pact. https://defconwarningsystem.com/current-defcon-level/
647
14
Current DEFCON Assessment — 13 Aug 2026 DEFCON 5 – Green. No imminent nuclear threats identified. Watching U.S.–Iran tensions, Russia–NATO maritime risk, India–China border friction, and North Korean activity. https://defconwarningsystem.com/current-defcon-level/
651
15
Current DEFCON Assessment — 12 August 2026 The U.S.–Iran conflict remains the principal immediate concern, while the potential for direct Russia–NATO confrontation is also being closely monitored. Read the current assessment: https://defconwarningsystem.com/current-defcon-level/
695
16
We have added a new page to the DEFCON site called "Current Analysis". It gives a quick reasoning behind the current DEFCON Level. This page is updated daily or as the situation warrants. It is a good page to bookmark and check routinely. https://defconwarningsystem.com/current-defcon-level/
666
17
A nuclear admission attributed to Iran’s IRGC commander has no credible source. Meanwhile, Tehran believes time favours it, a
A nuclear admission attributed to Iran’s IRGC commander has no credible source. Meanwhile, Tehran believes time favours it, and a Saudi–Turkey–Pakistan defence pact is reshaping regional deterrence. What does this mean for nuclear risk? https://defconwarningsystem.com/2026/08/10/iran-nuclear-risk-makkah-defence-pact/ #DEFCON
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New DEFCON Warning System assessment: US–Iran missile exchanges have resumed. Cyberattacks may be opening a domestic front if
New DEFCON Warning System assessment: US–Iran missile exchanges have resumed. Cyberattacks may be opening a domestic front if linked to Iran, while possible Russian assistance could strengthen North Korea’s nuclear capabilities. Full analysis: https://defconwarningsystem.com/2026/08/03/us-iran-conflict-nuclear-risk-august-2026/
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19
New intelligence on Iran’s nuclear intentions, the US–Saudi nuclear agreement and policy shifts on the Korean Peninsula are r
New intelligence on Iran’s nuclear intentions, the US–Saudi nuclear agreement and policy shifts on the Korean Peninsula are reshaping the strategic picture. Read the latest DEFCON Warning System assessment: https://defconwarningsystem.com/2026/07/27/iran-intelligence-saudi-nuclear-deal-strategic-outlook/ #NuclearSecurity #Iran
1 185
20
Could AI accidentally start a nuclear war? The risk may not be a machine launching missiles on its own, but leaders making ir
Could AI accidentally start a nuclear war? The risk may not be a machine launching missiles on its own, but leaders making irreversible decisions based on flawed or misunderstood AI assessments. Read the full analysis: https://defconwarningsystem.com/2026/07/23/ai-and-nuclear-war/
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