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Lukas Mengelkamp

@lukasmengelkamp

Finishing a PhD in nuclear history @ University of Marburg / Working on arms control and military strategy @ifshhamburg.bsky.social. Private account. https://www.hamburg-armscontrol.de/en/staff/lukas-mengelkamp-2/

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Latest posts by Lukas Mengelkamp @lukasmengelkamp

This new militarism for peace is unapologetically bellicose, dealing in visions of death, destruction and domination. I tried to get my head around this condition, in which defence tech features prominently, in a talk last year at the Vienna Digital Cultures festival www.youtube.com/watch?v=8k08...

07.03.2026 16:09 ๐Ÿ‘ 13 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Crazy thought: maybe this war was really not a good idea?

07.03.2026 15:33 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 5

๐ŸงตFeels like shouting into the void, but it is essential to note that the Trump/Rubio gutting of the State Department and blowtorching of US diplomatic capacity and credibility is an accelerant to this spiraling war and will seriously undercut US/allied efforts to pick up the pieces after. 1/

06.03.2026 16:25 ๐Ÿ‘ 2716 ๐Ÿ” 888 ๐Ÿ’ฌ 51 ๐Ÿ“Œ 105
Preview
Beyond Manoeuvre Theory for European Defence This article contributes to the debate about European defence in the light of the Russo-Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally re...

Finally found time to read this through-provoking paper on European defense by @lukasmengelkamp.bsky.social and @samvin.bsky.social. ๐Ÿ“„๐Ÿ’ก

โ€A strategy reliant on operational level counter-attacking manoeuvre implies ceding territory. This is politically unacceptable and is also highly risky.โ€

06.03.2026 10:48 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

"There is light at the end of the tunnel."

05.03.2026 22:40 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

We killled everyone who controlled the weapons by mistake and now we donโ€™t know who controls the weapons.

03.03.2026 13:16 ๐Ÿ‘ 140 ๐Ÿ” 32 ๐Ÿ’ฌ 8 ๐Ÿ“Œ 2
Verteidigung ohne Schlacht: Emil Spannocchi: Verteidigung ohne Selbstzerstรถrung Guy Brossollet: Das Ende der Schlacht - Spannocchi, Emil; Brossollet, Guy: 9783446122871 - ZVAB Carl Hanser Verlag GmbH & Co. KG - 1977 - Niedrige Preise fรผr neue und gebrauchte Exemplare von Bรผchern. 30 Tage Rรผckgaberecht

Zudem ist er explizit auf die franzรถsische Nukleardoktrin bezogen, die sich in den zentralen Punkten seit Erscheinen des Essays 1975 nicht verรคndert hat. Die รœbersetzung von 1977 ist nur noch antiquarisch zu greifen, eine Neuauflage wรคre jetzt sehr wรผnschenswert. www.zvab.com/978344612287...

03.03.2026 10:13 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Brossollets Essay ist einer der wenigen wirklich originellen und klugen Texte, der die Frage des Zusammenwirkens von konventioneller und nuklearer Abschreckung wirklich durchdenkt und daraus Schlussfolgerungen gerade auch fรผr die konventionelle Strategie und Doktrin zieht.

03.03.2026 10:13 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Da es jetzt eine deutsch-franzรถsische Steuerungsgruppe zur Koordination der nuklearen und konventionellen Abschreckung geben wird, kann ich nur wรคrmstens die Lektรผre von Guy Brossollets "Essai sur la non-bataille" (Essay รผber die Nicht-Schlacht) empfehlen. (Gibt es auch in deutscher รœbersetzung.)๐Ÿงต

03.03.2026 10:13 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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a man in a suit and tie sits at a desk in a classroom Alt: GIF: Mr. Bean copies from his neighbor during an exam.

"Mal gucken was die anderen so schreiben..."

01.03.2026 20:01 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Ich bin schockiert, das hรคtte ja niemand ahnen kรถnnen. Oh, wait...

01.03.2026 09:10 ๐Ÿ‘ 8 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Note to Europeans: The US is (once again) firing all these precious missiles that are also earmarked for use in a contingency in Europe.๐Ÿ™ƒ
If you need further proof that US extended deterrence in Europe is becoming more and more porous by the day.

28.02.2026 12:00 ๐Ÿ‘ 180 ๐Ÿ” 57 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 4

Dankeschรถn! Aber meinen lieben Co-Autoren Sam Vincent nicht vergessen! โ˜บ๏ธ

25.02.2026 20:40 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Beyond Manoeuvre Theory for European Defence This article contributes to the debate about European defence in the light of the Russo-Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally re...

Erstklassiker Debattenbeitrag zur Gangbarkeit von Manoeuver warfare im Baltikum von @lukasmengelkamp.bsky.social onlinelibrary.wiley.com/doi/10.1111/...

25.02.2026 19:28 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Deep dive into historical defense thinking. Looks interesting!

25.02.2026 13:03 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Finally, we would like to thank the various experts and (former) military officers who agreed to be interviewed by us, as well as the two anonymous reviewers who provided us with very helpful and encouraging feedback.

25.02.2026 12:57 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

We are well aware that this is a politically extremely unattractive message. However, it is a more than plausible scenario that a direct conflict with Russia could turn into a war of attrition, which is why โ€“ precisely in order to prevent this โ€“ appropriate preparation is necessary.

25.02.2026 12:57 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

We emphasise that, from a European perspective, positional defence is the most appropriate approach given the nuclear condition and, in particular, the political and geographical challenges that a defensive posture toward Russia must take into account.

25.02.2026 12:56 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

In a third step, we outline alternatives, drawing on debates from the 1980s, when West German military analysts in particular developed models that boiled down to positional and attritional defence postures.

25.02.2026 12:52 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

In a second step, building on existing manoeuvre-critical literature, we argue that, given the political, strategic and geographical conditions, manoeuvre theory does not provide a basis for genuine European strategic thinking.

25.02.2026 12:52 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

In a first step, we analyse established military thinking within NATO and highlight the dominant influence of manoeuvre theory on it (this part also serves as an explainer of what manoeuvre theory is for those new to this debate).

25.02.2026 12:52 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

The article argues that the Russo-Ukrainian war and doubts about US extended deterrence make it necessary for Europeans to develop their own strategic thinking. We criticise that the debate on the conventional European pillar in NATO so far "leaves out strategy and is almost
apolitical."

25.02.2026 12:52 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
Beyond Manoeuvre Theory for European Defence This article contributes to the debate about European defence in the light of the Russo-Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally re....

Here it is! "Beyond Manoeuvre Theory for European Defence" by Sam Vincent (@samvin.bsky.social) and me. Give it a read. I promise you there's something in there for everyone to hate! And it is open access! Summary in thread:

onlinelibrary.wiley.com/doi/10.1111/...

25.02.2026 12:52 ๐Ÿ‘ 13 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1
Preview
a close up of a man laying on a bed with his arm outstretched in front of a wall . Alt: GIF, Han Solo saying; Over my dead body.
25.02.2026 10:36 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It's peak German.

19.02.2026 08:33 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

It's certainly ironic, that the title of the article is "Merz specifies plans for European nuclear deterrence" and then you read language like "denktheoretisch".

19.02.2026 07:56 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Atomwaffen: Merz konkretisiert Plรคne fรผr europรคische Atomabschreckung Der Bundeskanzler hรคlt es fรผr mรถglich, deutsche Kampfjets mit franzรถsischen Atomwaffen zu bestรผcken. Die Beschaffung eigener deutscher Atomwaffen lehnt er aber ab.

www.zeit.de/politik/deut...

19.02.2026 07:52 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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a cartoon of winnie the pooh with the words think think think Alt: a cartoon of winnie the pooh with the words think think think

He also said, it's "denktheoretisch" possible, that German jets could carry French nuclear weapons. Whatever that means...

19.02.2026 07:51 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

I think we need to repeat this every day until this ahistorical and apolitical version of the history of the Cold War finally disappears.

16.02.2026 10:09 ๐Ÿ‘ 6 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Alles Gute nachtrรคglich!

14.02.2026 20:47 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0