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Marion Messmer

@mgmessmer.bsky.social

Programme Director for International Security at Chatham House Former BASIC, King's College London

2,843 Followers  |  1,114 Following  |  148 Posts  |  Joined: 11.10.2023
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Posts by Marion Messmer (@mgmessmer.bsky.social)

When I write a report for a court, 90% of my work is compiling, filing, ordering, correctly citing source material. Itโ€™s tedious but I do all my thinking while doing so. The remaining 10% is the actual writing which I, without the preparation, I could never achieve. Thereโ€™s no way to outsource this.

03.03.2026 08:23 โ€” ๐Ÿ‘ 17    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

a thing historians will marvel about when they study this era is the extent to which the "war is a thing that happens to poorer, browner people" class went about systematically dismantling every aspect of the global political order that confined the costs of war to poorer and browner people

03.03.2026 03:32 โ€” ๐Ÿ‘ 5613    ๐Ÿ” 1388    ๐Ÿ’ฌ 55    ๐Ÿ“Œ 38
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Macron says France will increase size of its nuclear arsenal France will increase the size of its nuclear arsenal and strengthen its deterrent, with an increasing risk of conflicts globally crossing the nuclear threshold, President Emmanuel Macron said on Monda...

Pres. Macron says France will increase its nuclear arsenal. Not the first things that comes to mind amid all the tragedy and destruction, but itโ€™s hard to see a successful NPT RevCon this year www.reuters.com/world/europe...

02.03.2026 14:49 โ€” ๐Ÿ‘ 4    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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a cartoon character sits on a bus with an emergency exit sign behind him ALT: a cartoon character sits on a bus with an emergency exit sign behind him

I'll be there with some folks from my team!

02.03.2026 14:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

showing up to my first NPT revcon like

02.03.2026 14:49 โ€” ๐Ÿ‘ 5    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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European perspectives on the Non-Proliferation Treaty: Ireland In May, States Parties to the NPT will meet for the 11th Review Conference under difficult circumstances. In the second of our commentary series exploring different European perspectives, Ciarรกn Doyle...

Thanks to @theeln.bsky.social for giving Ireland the opportunity to contribute to this series. I gave some perspective on our commitment to the #NPT and nuclear disarmament in this piece.

europeanleadershipnetwork.org/commentary/e...

28.02.2026 01:02 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image 28.02.2026 12:14 โ€” ๐Ÿ‘ 3357    ๐Ÿ” 827    ๐Ÿ’ฌ 62    ๐Ÿ“Œ 51

"Seize the immigration narrative from Reform" is simultaneously the saddest, dumbest and funniest political strategy I've ever heard

01.03.2026 13:05 โ€” ๐Ÿ‘ 538    ๐Ÿ” 46    ๐Ÿ’ฌ 15    ๐Ÿ“Œ 0

Me this morning

28.02.2026 11:13 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Roberta Metsola โ€“ A new Westphalia to avoid western failure
YouTube video by Chatham House Roberta Metsola โ€“ A new Westphalia to avoid western failure

Keynote address | A new Westphalia to avoid western failure

President of the European Parliament Roberta Metsola (@president.europarl.europa.eu) delivers the keynote address at our 2026 Security and Defence conference.

Watch the livestream โคต๏ธ

25.02.2026 17:18 โ€” ๐Ÿ‘ 0    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I'm constantly trying (/failing) to get this point across.

If you're a trained expert in a field, then it may be worthwhile to question the scientific consensus of your peers.

If you're not, the scientific consensus is absolutely the best you can do and it's arbitrary foolishness to disregard it.

24.02.2026 16:04 โ€” ๐Ÿ‘ 3749    ๐Ÿ” 853    ๐Ÿ’ฌ 54    ๐Ÿ“Œ 50

I have just ordered a few of your UK editions - looking forward to reading :) I hope 2026 is going to turn out to be a better year for you and your family.

23.02.2026 16:03 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Pentagon aggressively lobbies EU against Buy European weapons push In previously unreported remarks, the U.S. administration warned Brussels that it will retaliate if Europeans โ€œstrong-arm American companies out of the market.โ€

A lot of this incoming, basically:

www.politico.eu/article/wash...

20.02.2026 09:03 โ€” ๐Ÿ‘ 15    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Work in arms control, have heard literally no one claim this www.japantimes.co.jp/news/2026/02...

18.02.2026 18:34 โ€” ๐Ÿ‘ 21    ๐Ÿ” 3    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0
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Ukraine regained more territory than it has since 2023, largely because of Muskโ€™s belated decision to deny Russian forces the use of Starlink. Which shows in turn how Musk has empowered Russian forces for the last two years.

17.02.2026 19:28 โ€” ๐Ÿ‘ 872    ๐Ÿ” 296    ๐Ÿ’ฌ 17    ๐Ÿ“Œ 11

There have been a few European developments recently that are good both for security and for the environment. I've been wanting to write a longer piece about this for a while now - this could become a interesting part of the European security offer.

16.02.2026 09:23 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

New piece on the strategic vacuum in Washington when it comes to understanding what a more independent, sovereign Europe actually means.

I worry that even a more transatlantic-minded future administration will adapt very poorly to no longer being able to call all the shots in the alliance.

13.02.2026 16:46 โ€” ๐Ÿ‘ 44    ๐Ÿ” 16    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

๐Ÿง interesting!!!

16.02.2026 07:44 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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"If you look at EU membership benefits, I think it's a net positive for every member of the European Union."

Oana ศšoiu Minister of Foreign Affairs for Romania on the importance of EU membership.

Watch the eventโžก๏ธ bit.ly/4qtpMvL

15.02.2026 21:00 โ€” ๐Ÿ‘ 12    ๐Ÿ” 7    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Mรผnchner Sicherheitskonferenz - Reden von Rubio, Wan Yi und von der Leyen

โ€žIn der Substanz ist das das Gleiche wie bei Vanceโ€œ โ€“ dafรผr gab es โ€žstehende Ovationenโ€œ. Stephan Detjen ist die Irritation deutlich anzuhรถren. Selten gab es eine so klare Einschรคtzung zu dem Sachverhalt wie heute im DLF.

14.02.2026 12:19 โ€” ๐Ÿ‘ 491    ๐Ÿ” 146    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 15

I was thinking that. The message is a bit thin - and it is a fundamental challenge for allies if the US political system is polarised in a way that means you have to accept that an ally will threaten you every other election cycle.

15.02.2026 12:07 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Democrats seek to reassure Europe about post-Trump America Opposition politicians flocked to a summit in Munich to offer an alternative to America First - and stake a claim as future party leaders.

This is not as reassuring or optimistic as they think it is.

15.02.2026 12:03 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Major statements from Munich yesterday:

๐Ÿ‡ซ๐Ÿ‡ฎ: Putin has suffered strategic defeat, Ukraine is winning
๐Ÿ‡ฉ๐Ÿ‡ช: Rules-based international order is over, Germany will build strongest army in EU
๐Ÿ‡ซ๐Ÿ‡ท: EU must become geopolitical power which includes the French nuclear deterrent

14.02.2026 08:21 โ€” ๐Ÿ‘ 148    ๐Ÿ” 57    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 4

It's the perfect mix of super serious while being very much not serious ๐Ÿ˜„

12.02.2026 06:36 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is the perfect content for me

11.02.2026 22:15 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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๐Ÿ“น Oana ศšoiu, Romaniaโ€™s Foreign Minister spoke at @chathamhouse.org on the Russian aggression against Ukraine, NATO deterrence, European rearmament & defence coordination in a panel chaired by @mgmessmer.bsky.social.

Watch the full recording here: www.chathamhouse.org/events/all/s...

11.02.2026 14:58 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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British prime minister Keir Starmer hangs on โ€“ but for how long? - Monocle Phil Tinline and Marion Messmer discuss Keir Starmerโ€™s staying power and impressions of the UK prime minister abroad: Plus: Will...

Latest Daily on Monocle Radio. @mgmessmer.bsky.social and @philtinline.bsky.social on Starmer's chances and the day's other stuff, and another excerpt from Monocle in Milan, our Olympic-adjacent pop-up show. monocle.com/radio/shows/...

10.02.2026 19:56 โ€” ๐Ÿ‘ 6    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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๐Ÿ“ฃ Event: Defending NATOโ€™s Eastern Flank | 9 Feb, 17:30

Oana ศšoiu, Minister of Foreign Affairs of Romania, will speak at @chathamhouse.org on support for Ukraine, European security, & tackling the Russian threat.
Moderator: @mgmessmer.bsky.social

Register at:
www.chathamhouse.org/events/all/s...

04.02.2026 11:28 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2