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Articles Tagged Nuclear Risk

18 articles tagged  “Nuclear Risk”.

Need cross-format coverage (articles, explainers, and sitreps)? View the full Nuclear Risk archive.

Why This Tag Matters

Articles and explainers focused on real-time nuclear risk drivers, warning indicators, and probability-weighted escalation pathways.

Use this tag to follow how specific military, diplomatic, and verification events move the NukeClock threat posture. Explore Nuclear Weapons & Proliferation.

A Pershing II intermediate-range ballistic missile launches during a test in 1983 — the weapon whose European deployment convinced Soviet leadership that a NATO first strike was imminent

Able Archer 83: The 1983 Nuclear War Scare Explained

Able Archer 83 was a NATO drill in November 1983 that Moscow misread as a first strike, pushing Cold War tensions to their most dangerous point.

HistoryNuclear Risk
Al Udeid Air Base in Qatar — the largest US air base in the Middle East, housing approximately 10,000 US troops and struck by Iranian ballistic missiles during Operation Epic Fury

Did Iran Attack the U.S. Today?

Yes. Iran launched six waves of missiles and drones at U.S. bases in the Gulf after Operation Epic Fury on February 28, 2026.

IranUs Iran Conflict
Bulletin of the Atomic Scientists — the organization that sets the Doomsday Clock each year since 1947

Doomsday Clock History: Every Setting From 1947 to 2025

Doomsday Clock history year by year: from 7 minutes to midnight in 1947 to 89 seconds in 2025. Full timeline of every setting, what changed, and why it matters.

Doomsday ClockHistory
Composite photograph of the mushroom clouds over Hiroshima (left, August 6, 1945) and Nagasaki (right, August 9, 1945) — the only two uses of nuclear weapons in warfare in human history

Hiroshima and Nagasaki: What Happened When the Bombs Fell

On August 6 and 9, 1945, U.S. atomic bombs devastated Hiroshima and Nagasaki. Here is what happened, who died, and what radiation did after.

HistoryNuclear Weapons
Smoke clouds over Tehran during the 2026 US-Iran conflict — a dramatic escalation from the contained 2019-2020 tensions

Iran Crisis 2026 vs 2019 Tensions: What's Different This Time

How the 2026 Iran crisis differs from 2019: leadership decapitation, larger retaliation, Hormuz closure risk, and a sharper nuclear escalation path.

IranComparison
Iranian flag over Tehran — the 2026 crisis draws comparisons to the 1962 Cuban Missile Crisis as the closest approach to nuclear conflict

Is This Like the Cuban Missile Crisis? Comparing 1962 and 2026

A 1962 vs 2026 comparison of decision windows, nuclear proximity, escalation control, and why the Iran crisis is framed as a modern Cuban Missile moment.

Nuclear RiskComparison
Smoke rising over Tehran skyline during US military strikes in the Iran war of 2026

Iran War Timeline 2026: Escalation From Talks to Open Conflict

A step-by-step Iran war timeline from late-2025 diplomatic breakdown to Operation Epic Fury, retaliatory strikes, Hormuz disruption, and ongoing escalation.

IranUs Iran Conflict
The holy city of Qom, Iran, home to the Assembly of Experts struck by Israeli airstrikes on March 3, 2026

Trump Says New Strikes Target Iranian Leadership

Trump said new strikes hit Iranian leadership as Israel bombed the Assembly of Experts in Qom on Day 4 of Operation Epic Fury.

TrumpIran
U.S. Air Force aircraft conducting strike operations over Iran during Operation Epic Fury, March 2026

Trump Says 'Too Late' for Iran Talks as Israel Hits Tehran

On Day 4 of Operation Epic Fury, Trump rejected renewed talks as Israeli strikes hit Tehran, oil rose, and global markets reacted to widening conflict risk.

TrumpIran
The mushroom cloud from the Tsar Bomba test on October 30, 1961, over Novaya Zemlya in the Soviet Arctic. The cloud rose to approximately 67 km (42 miles) altitude — well into the mesosphere

Tsar Bomba: The Biggest Nuclear Weapon Ever Tested

Tsar Bomba, tested by the Soviet Union on October 30, 1961, yielded about 57 megatons, becoming the most powerful man-made explosion ever recorded.

HistoryNuclear Weapons

US Military vs Iran Military: A Complete 2026 Comparison

US vs Iran military comparison across personnel, air and naval power, missiles, budgets, and how asymmetry shapes escalation outcomes in 2026.

ComparisonIran
Firestorm cloud over Hiroshima, August 6, 1945 — the only use of nuclear weapons in war, and the basis for modern models of nuclear war consequences

What Would Happen If Nuclear War Started? A Step-by-Step Guide

What happens if nuclear war starts? From first launch to nuclear winter: blast zones, fallout, infrastructure collapse, and long-term survival risks.

Nuclear RiskNuclear Weapons
Iranian flag flying over Tehran — IAEA inspectors blocked from nuclear facilities since strikes began

IAEA Blocked From Iranian Nuclear Sites After Strikes

IAEA inspectors remain blocked from Fordow, Isfahan, and Natanz after Operation Epic Fury, leaving Iran's enriched uranium status unverifiable.

IranNuclear Risk
Israeli Air Force F-35I Adir stealth fighter in flight — the centerpiece of Israel's decisive technological edge over Iran

Iran vs Israel Military Power: A Complete 2026 Comparison

Iran vs Israel military comparison across manpower, airpower, missile inventories, defense spending, and the nuclear deterrence balance in 2026.

IranIsrael
Iranian flag over Tehran cityscape at sunset

Nuclear Threat Assessment: Where the Iran Crisis Goes From Here

A scenario-based nuclear threat assessment of the Iran crisis, including leadership instability, damaged facilities, and pathways to escalation or containment.

Nuclear RiskIran
Smoke rising over Tehran skyline as seen from a rooftop with birds in flight following U.S.-Israeli airstrikes during Operation Epic Fury, March 2026

Trump Vows More Iran Strikes as US Expands Mideast Forces

President Trump pledged additional strikes while the Pentagon confirmed roughly 50,000 US personnel and major naval-air assets deployed across the region.

TrumpOperation Epic Fury
Smoke rising over Tehran skyline following airstrikes on government compound

Iran Confirms Khamenei Killed in US-Israeli Strikes

Iran confirmed Supreme Leader Ali Khamenei was killed in February 28, 2026 strikes on Tehran, triggering a succession crisis and sharper regional escalation.

IranNuclear Risk
Smoke rising over Iran following US-Israeli airstrikes that targeted nuclear facilities at Fordow, Isfahan, and Natanz

US-Israeli Strikes Hit Fordow, Isfahan, and Natanz

US and Israeli strikes targeted Iran's key nuclear facilities at Fordow, Isfahan, and Natanz during Operation Epic Fury, with damage extent still uncertain.

IranEnrichment

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