Nuclear Meetings Archives - Countering WMD Disinformation

Countering Radiological and Nuclear Disinformation

Erik — Sun, 08 Mar 2026 18:34:52 +0000

COUNTERING RADIOLOGICAL AND NUCLEAR (RN) DISINFORMATION:

AN INTRODUCTORY BEST PRACTICE GUIDE FOR STATE DELEGATIONS TO INTERNATIONAL FORA

RN disinformation is the deliberate spread of false or misleading information aboutnuclear weapons, peaceful nuclear applications or radiological materials. The GP WMD Counter Disinfo Initiative has analysed relevant past disinformation tactics aimed at preparing delegations for disinformation narratives they may encounter.

WHY IT MATTERS

State delegations articulate national positions, engage in dialogue and shape outcomes through norm-setting and decision-making. Their visibility makes them prime targets for reputational attacks, narrative manipulation and emotionally charged RN disinformation, which is increasingly used as a tool of hybrid warfare.¹ Such disinformation poses a growing risk not only to the perceived credibility of delegations but also to the coherence of diplomatic processes and broader institutional trust.

HOW IT WORKS

RN disinformation strategically undermines state delegations’ ability to perform core diplomatic functions by seeking to erode their credibility and trustworthiness. Delegations may be portrayed as deceptive or irresponsible (e.g. their state secretly developing or intending to develop nuclear weapons or concealing treaty violations);² as provoking escalation (e.g. intentionally escalating tensions by attempting to provoke a nuclear war or drag alliances into direct confrontation);³ or acting as proxies for external agendas (e.g. adversaries can use polarising, degrading or vilifying language to present delegations as “puppets of foreign interests”).⁴ These tactics seek to weaken delegations’ reputations, impede coalition-building and reduce delegations’ influence in negotiations, ultimately disrupting their capacity to shape diplomatic outcomes.

ACTIONS TO STRENGTHEN DELEGATIONS’ RESILIENCE AGAINST RN DISINFORMATION

This foundational best practice guidance is informed by interviews, practitioner engagement and a review of relevant policy and academic literature. It brings together sectoral insights from disciplines focusing on information perception and resulting behaviour, as well as analysis of RN disinformation dynamics in international fora, including stakeholder-specific advantages, constraints and identified practitioner needs.

Anticipate narrative risks: through scenario planning and foresight exercises (e.g. alleged treaty non-compliance, clandestine nuclear activities, safeguards manipulation, nuclear accidents, contamination risks, escalation and deterrence framing).

Establish internal thresholds: define what level of visibility, credibility and risk merits a response.

Monitor consistently and discreetly: track formal and informal channels for disinformation indicators before and during events; disinformation often exploits radiophobia, nuclear catastrophe imagery or escalation anxiety.

Log and archive: keep track of emerging narratives, including media files, before they mutate or disappear.

Verify: use IAEA, CTBT, OSINT and trusted expert materials and networks to validate emerging narratives.

Coordinate internally: clarify counter-disinfo roles across the delegation in advance of events.

Use the right channel for audience: use bilateral or informal settings to clarify low-level falsehoods; use formal tools when institutional credibility is at risk.

Maintain a professional tone but allow for emotional resonance: stick to facts and avoid speculation, but make speeches resonate emotionally.

Debrief and adapt: reflect on what worked, what did not and update procedures accordingly.

✘ Don't

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Respond reflexively: a hasty or defensive response can unintentionally validate false claims, politicise safeguards and verification processes, reinforce catastrophic framing or escalate deterrence narratives.

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Overestimate fringe content: not all disinformation warrants a response, which may inadvertently amplify the narrative.

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Act outside your mandate: avoid public statements or clarifications without internal alignment.

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Assume silence equals failure: strategic silence, combined with informal coordination, can be more effective than public rebuttal, especially where verification is ongoing, confidential or delayed by design.

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Isolate yourself: engage peer delegations and institutional actors early.

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Break message consistency across channels.

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Ignore emotional resonance: purely technical corrections are insufficient where RN disinformation exploits radiophobia, nuclear catastrophe imagery or escalation anxiety.

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Forget institutional memory: failing to document cases can lead to repetition of errors and loss of learning during staff turnover.

RN DISINFORMATION DECISION TREE: STEP-BY-STEP GUIDANCE

Step 1: Detect

A suspected RN disinformation narrative emerges in a multilateral forum through statements, procedural interventions, agenda items, draft language negotiations, technical questions or requests for clarification. Does the narrative target your delegation directly or indirectly?

Monitor silently and document. Discuss internally whether further assessment or response may be warranted.

Yes

Step 2: Assess

Is the narrative spreading beyond fringe sources? Indicators: Cited by media, mentioned by other delegations, referenced in negotiations or draft language or gaining engagement online.

Log, archive and monitor for changes.

Yes

Is the narrative being perceived as credible? Indicators: framed using technical and verification-related language, not openly questioned, cited by peers or repeated in official statements.

Consider informal prebunking, debunking or strategic silence.

Yes

Could the narrative cause institutional harm or diplomatic risk? Indicators: Undermines trust, weakens coalitions or disrupts negotiation outcomes, including by raising compliance, escalation or safety concerns in RN contexts.

Consider informal prebunking, debunking or ignoring strategically.

Yes

Can the claim be credibly and quickly verified or clarified? Consider whether this can be done within the delegation's mandate and time constraints.

Escalate internally, seek support from capital, consult IAEA, CTBT, OSINT and trusted expert materials and networks or peer coordination.

Yes

Step 3: Respond

Would a public response amplify the narrative?

Yes

Assess internally: Is a formal response warranted, or would a discreet conversation with select delegations be more effective, considering inadvertent amplification risks?

Respond formally and visibly. Options include right of reply in a multilateral forum, joint statement with other delegations or institutional actors, pre-cleared public language (press line, talking points) and supplementary materials (e.g. factsheet, technical note).

Step 4: Follow-Up

Log the case internally: include narrative summary, sources, screenshots, timeline, actions taken and outcomes.
Conduct internal debrief: review effectiveness of response, note gaps in response coordination or technical access.
Update Standard Operating Procedures or decision thresholds.
Share lessons learned with trusted partners through secure channels.
Add case to transition brief for future delegation rotations.

REFERENCES

A set of military, diplomatic, economic and informational actions that are deployed to achieve strategic objectives. See: Yevhen Mahda, Russia’s Hybrid Aggression: Lessons for the World (2018).
TACC, ‘Путин заявил, что угроза Украины создать собственное ядерное оружие не пустая бравада [Putin says Ukraine’s Threat to Develop its Own Nuclear Weapons Is Not Empty Bravado]’, 21 February 2021, .
MIKRU, ‘Экс-дипломат объяснил желание Зеленского втянуть НАТО в горячий конфликт с Россией [Former diplomat explains Zelensky’s desire to drag NATO into a heated conflict with Russia]’, 5 August 2024; Delegation of the Russian Federation, ‘Statement by the Representative of the Delegation of the Russian Federation in Exercise of the Right of Reply’, 2 August 2022.
GP WMD Counter Disinfo, ‘Disinformation Tactic Spotlight: Portraying States and Organizations as Puppets’, January 2025.

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IAEA General Conference Nuclear & Radiological Disinformation Primer

Erik — Thu, 11 Sep 2025 23:19:00 +0000

COUNTERING Radiological & nuclear DISINFORMATION

NARRATIVES, RISKS AND RESPONSES

GENERAL CONFERENCE OF THE INTERNATIONAL ATOMIC ENERGY
AGENCY (IAEA GC)

BRIEFING NOTE | SEPTEMBER 2025

Disinformation by state-sponsored and state-adjacent actors has been observed in multilateral chemical, biological, radiological and nuclear (CBRN) forums, including the Biological Weapons Convention (BWC) and Chemical Weapons Convention (CWC).

Disinformation will likely feature at the IAEA GC. To help prepare delegations for disinformation narratives they may encounter, the GP WMD Counter Disinfo Initiative has analysed past disinformation cases and identified common narratives and their characteristics. Further information can be found at www.GPWMDCounterDisinfo.com.

WHAT IS RADIOLOGICAL AND NUCLEAR (RN) DISINFORMATION

It is the deliberate spread of false or misleading information about nuclear weapons, peaceful nuclear applications (such as nuclear energy), or radiological materials. Disinformation is differentiated from misinformation by its intent to mislead, although this intent is often difficult to establish with certainty.

WHY IT MATTERS

RN disinformation can directly undermine the IAEA’s ability to deliver on its mandate by delegitimising the sources of its authority: impartiality, technical expertise and international credibility. When the IAEA is portrayed as biased or ineffective, trust is eroded, which can lead to reduced political support and financial contributions by Member States. Constraining IAEA capacity could destabilise the institution’s key roles in deterring proliferation and ensuring nuclear safety, security and peaceful cooperation.

HOW RN DISINFORMATION WORKS

RN disinformation taps into powerful psychological drivers. Radiation is widely perceived as a uniquely alarming threat, making audiences highly sensitive to distressing claims. Complex technical issues provide a high barrier to understanding and are often simplified into good-versus-evil narratives. Allegations linked to nationality, alliances or ideology also resonate strongly and deepen polarisation. Follow the link to learn more about CBRN disinformation tactics.

HOW DISINFORMATION CAN ERODE THE IAEA’S CREDIBILITY

Actors exploit: The IAEA’s obligation to remain impartial and base conclusions only on verifiable evidence.

Disinformation approach: Neutrality is reframed as political alignment with dominant powers or selective blindness to violations.

Actors exploit: The time required for IAEA inspectors, verification and technical assessment.

Disinformation approach: Slow, deliberate processes and probabilistic language are presented as deliberate concealment or collusion.

Actors exploit: The IAEA’s lack of authority to attribute blame for incidents and its requirement to use precise, consensus-driven communication.

Disinformation approach: Scope limitations are portrayed as unwillingness to act, lack of relevance or institutional weakness.

PREVIOUSLY OBSERVED DISINFORMATION VEHICLES

Plenary statements and notes verbale: insertion of misleading claims into official records.
Working papers: technical distortions in draft documents and non-papers.
Bilateral meetings: direct advocacy with skewed or falsified information.
Corridor diplomacy: informal rumours among delegations and staff.

WHAT DELEGATES CAN DO TO MINIMISE DISINFORMATION IMPACTS

Spot & Check

Watch for potentially false narratives and quietly verify with trusted technical experts and sources (e.g. safeguards implementation reports).

Escalate & Cordinate

If deemed significant, coordinate with your capital, the IAEA Secretariat’s Communications Office and trusted third parties, including experts.

Select Response

Assess whether the narrative is strategically significant and spreading widely enough to warrant a response (engagement could amplify the falsehood).

Debunk

If the decision to respond is made, use factual language to reassert the IAEA’s mandate and support individuals (inspectors, officials) if personally targeted.

LONG-TERM INSTITUTIONAL COUNTERMEASURES

Awareness

Encourage topical training on rad/nuke content for delegations and staff, and support scenario-based exercises to enhance analytic rigor.

Monitoring

Build monitoring capacity to track disinformation trends and ensure staff have access to relevant OSINT and digital analysis tools.

Assessment

Define clear response thresholds that establish when and how action should be taken, ensuring rapid and credible debunking.

Response

Prepare adaptable, pre-approved messaging templates that combine verified facts with accessible language for diverse audiences.

→ Russia’s Dirty Bomb Disinformation in Ukraine

→ Allegations of Ukrainian nuclear rearmament

→ Weaponization of nuclear power plants

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