Chatham House submission guidelines: The World Today and International Affairs

Main takeaways

• Chatham House runs two separate publication streams. International Affairs is a peer-reviewed journal with a public submission route. The World Today is a magazine, and its list of published contributors does not set submission or acceptance policy.
• Research articles run 7,000–9,000 words including footnotes. Policy papers run 3,000–4,000 words including footnotes and add an executive summary of at most 200 words in four or five bullets.
• Submissions use the ScholarOne link on the official guidelines page. The package must include a manuscript, an abstract of at most 200 words, and a biography of roughly 120 words.
• Editorial screening comes before anonymous review. Indicative targets are 7–10 working days for initial decisions and 6–8 weeks for suitable submissions. These are targets, not guarantees.
• Conflicts of interest and substantive AI use must be disclosed as directed. Language and grammar-only tools have a stated exception. Optional open access may involve a charge, which funding agreements can sometimes cover.

1. Introduction

Most confusion about Chatham House submission guidelines comes from one mistaken assumption: that Chatham House is a single publication with one door. It is not one publication. Under the same institutional roof sit a peer-reviewed academic journal and a general-interest magazine, and they operate on completely different logics.

Mixing them up has practical costs. An early-career researcher may spend weeks drafting a 9,000-word article for what they believe is a magazine pitch. A policy practitioner may send a two-page commentary to a journal that explicitly does not accept general topical commentary. Contributors may read a list of well-known bylines and assume that is the route in.

This article separates the streams, sets out the concrete specifications that determine whether a submission is viable, explains the screening and review process in sequence, and compares International Affairs and The World Today against other policy outlets so you can judge where your own work fits. The guidance reflects Chatham House's published material as reviewed in September 2026. Specifications do change, so treat the numbers as a starting map rather than a permanent contract.

2. Two publication streams, two very different doors

Only International Affairs has a documented public submission route. Check everything else separately. Do not treat The World Today as an open-submission magazine just because of its contributor list.

International Affairs is the journal. It publishes original, theoretically informed, methodologically rigorous, and policy-relevant scholarship. The journal has a formal, publicly documented submissions process, which anchors almost everything in this article.

The World Today is the magazine. Its subscription page identifies recent contributors such as Catherine Ashton, Mary Robinson, Gary Younge, David Loyn, DeAnne Julius, and Alex de Waal. That list shows who has written for the magazine. It does not show a submission policy, an acceptance rate, or an open call. Drawing editorial conclusions from a byline list is one of the most common errors in this space.

Bronwen Maddox appears as an institutional author and director of Chatham House. Do not describe or cite her as an unaffiliated unsolicited contributor. That distinction matters if you are building a case study, a media analysis, or an internal briefing about how the institution's publishing works.

If your target is The World Today, do not reverse-engineer a process from published issues. Treat the magazine as a commissioned or invited stream until you have confirmed otherwise through the institution's own channels. If your target is International Affairs, work from the published guidelines page. The published guidelines page carries the authoritative instructions.

3. What International Affairs requires

The journal accepts two main formats, research articles and policy papers. The format you choose changes your word count, your front matter, and your cover letter strategy.

The differences matter. A policy paper is its own genre with a different reader and a different burden of proof. It is not a shortened research article.

Two details trip up experienced authors more often than novices.

First, footnotes count. A 9,000-word research article with a dense apparatus of notes can have a substantially shorter body than the headline figure suggests. Budget your notes as you draft, not after.

Second, the policy paper cover letter does evaluative work. It must establish relevant practical expertise, identify the intended readers, and set out next steps. A cover letter that simply summarises the paper leaves the most important questions unanswered.

Academics should lead with the theoretical and methodological contribution, then explain the policy relevance. Do not assume policy relevance is self-evident from the topic.

Practitioners should lead with the expertise that makes your recommendations credible, name the readers who can act on them, and state what the next step should be.

Writers of general topical commentary should stop. General topical commentary is unsuitable for this journal. That kind of writing belongs elsewhere.

4. Submission mechanics: screening, timelines, disclosures, and open access

Submissions run through ScholarOne, pass editorial screening before anonymous review, and carry disclosure and potential cost obligations that are easy to overlook.

The submission package

Submit through the ScholarOne link on the official guidelines page. The required package is:

• Manuscript prepared according to the linked journal style guide
• Abstract of at most 200 words
• Biography of around 120 words
• Cover letter, especially important for policy papers

The guidelines page links to the style guide instead of reproducing it, so formatting errors are avoidable but common. Reviewers notice inconsistent referencing even when they are not asked to assess it.

The review sequence

1. Editorial screening gives an initial assessment before the manuscript goes further.
2. Anonymous review follows successful screening.

Indicative timelines are 7–10 working days for initial decisions and 6–8 weeks for suitable submissions. These figures are targets. They are not guarantees. Planning a grant deadline, a promotion timeline, or a policy window around them is a mistake. Treat them as a planning baseline with real variance.

Originality and exclusivity

Authors should submit original work and should not have it under consideration elsewhere. This condition is standard and strict. Simultaneous submission to another journal breaches it. You need to assess pre-publication in a working paper series or institutional blog against the journal's originality standard before you commit.

Disclosures

Authors must disclose conflicts of interest and substantive AI use as directed. Language and grammar-only tools have a stated exception. The journal treats using a tool purely for language polishing differently from using it to generate or substantially shape content. The distinction concerns substance. It does not turn on whether a tool was used at all.

Open access and cost

Optional open access can require a charge, and funding agreements may cover it. The amount can change, so verify the current figure separately rather than relying on a figure quoted in a guide like this one.

Build a pre-submission checklist that includes the 200-word abstract limit, the ~120-word biography, the anti-simultaneous-submission confirmation, and your disclosure statement. These items most often delay a submission at the screening stage.

5. Matching your work to the right outlet

Format compliance gets you through the door, but outlet fit determines whether the work lands. Compare on review model, speed, and what the outlet is designed to prove.

No outlet sits above another; the choice depends on what you need the publication to do. A peer-reviewed article establishes a defensible scholarly record. Commentary pieces establish presence and timeliness. Many researchers pursue both in sequence: place the fast argument first, then build the durable version with the evidence and method that review demands.

Decide what the output is for before you decide where to send it. If you need a citable, methodologically scrutinised record, the journal route is the right one, and the 6–8 week review window is part of the cost. To influence a live debate, a faster commentary venue serves better, and you can develop the longer piece afterwards, provided you have not already published material that would breach exclusivity.

6. FAQ

Q1. Can I submit to The World Today the same way I submit to International Affairs?

No. International Affairs has a documented public submission route through ScholarOne. The World Today does not have a documented equivalent. The subscription page publishes contributor names that show who has written for the magazine. They do not establish submission or acceptance policies. Treat the magazine as a separate stream and confirm its current position before proceeding.

Q2. What are the exact word counts?

Research articles run 7,000–9,000 words including footnotes. Policy papers run 3,000–4,000 words including footnotes, plus an executive summary of at most 200 words presented in four or five bullets. The footnote inclusion is the detail most often missed.

Q3. Does publishing with Chatham House cost money?

There is no blanket answer. Optional open access can require a charge, and funding agreements may cover it. The amount can change, so verify the current figure on the official pages rather than a secondary source.

Q4. Do I need to disclose using AI tools?

Yes. Authors must disclose conflicts of interest and substantive AI use as directed. Language and grammar-only tools have a stated exception. The line falls between polishing language and substantively generating or shaping content.

7. Conclusion

The Chatham House submission guidelines become manageable once you stop treating Chatham House as a single publication. International Affairs is a peer-reviewed journal with a public route, defined formats, an abstract cap of 200 words, a biography of around 120 words, and a screening-then-anonymous-review sequence. The World Today is a magazine whose contributor list should not be read as a submission policy.

The decisions that matter most come before you write the first paragraph. Choose research article or policy paper, and accept the word count and front matter that come with it. Confirm your manuscript is original and not under consideration elsewhere. Prepare your disclosure statement, including any substantive AI use. Build your cover letter around practical expertise, intended readers, and next steps if you are writing a policy paper.

Because specifications, fees, and timelines are all subject to revision, the most reliable next step is to confirm current details directly against the official guidelines page and its linked style guide before you finalise anything. Use this article as your structural map. The official documentation is your source of record.