
Arms & Munitions Intelligence Consultant | Previously @OPCW & @Arms_Research | MSc. @UniLeiden.
The Hague, The Netherlands
Joined November 2020
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Patrick Senft retweeted
We don't waste precious time on redesigns, because Ukraine needs solutions now.
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Thrilled to see this work published!
In this article Rueben Dass and I take a closer look at the #3Dprint files generated within the context of the war in #Ukraine, how they are shared between combatants, and how they permeate outward to the public.
Link: 👇
Files Without Borders: The Diffusion of 3D-Printed Weapons Designs from the Russo-Ukrainian War - by Rueben Dass and @SenftPatrick
militantwire.com/p/files-wit…
Patrick Senft retweeted
Wrote a bit more details regarding the bazalt catalogue i mentionned last month, the full catalogue pdf is available at the end of the article defensearchives.com/news/thr…
Patrick Senft retweeted
The Ukrainian formal declaration of independence from the Soviet Union was issued on August 24, 1991. Today, Ukraine celebrates the 35th anniversary of that day as it fights for existence in the thirteenth year of Russia’s war and fifth year of that country's full-scale invasion.
In this Discourse, we highlight some recent articles from the Ukraine archive on Ukrainian adaptation, innovation, and perseverance.
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#SWJTheDiscourse
smallwarsjournal.com/?p=1535…
Patrick Senft retweeted
Russia’s Drone Warheads: A List of 32 Russian purpose-made UAV Munitions | @Helvegen29
defensearchives.com/editoria…
Patrick Senft retweeted
Shields 🛡 😍
@SenftPatrick
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My article, "Gas from Above: How UAVs Are Bringing Chemical Warfare Back to the Battlefield in Ukraine," has been published by @smallwars!
I examine the #chemical munitions used, their employment, and the fundamental differences between #Russian & #Ukrainian use.
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Sincere thanks to @faineg and @Brian_Castner for their thoughtful feedback and support - the article is much stronger for it!
CC: @DanKaszeta and @RALee85
Article:
smallwarsjournal.com/2026/07…
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See my latest post (@Arms_Research) on the UB-105 Chemical Warfare Agent Imitator Munitions in #Ukraine.
The UB-105 was first discussed by Ukraine (@UKRinNLD) at the 106th EC session of the @OPCW and I'm adding technical assessments and context 👇
armamentresearch.com/ub-105-…
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I'm thrilled to see my article on reversed bullets used by German soldiers in WWI finally published—a project I started 5 years ago at @Arms_Research!
Check out the latest issue of Armax: The Journal of Contemporary Arms (@armaxjournal) at: armaxjournal.org/
Patrick Senft retweeted
Syria's President Had Stocks of Chemical Weapons. What Happens to Them Now? nytimes.com/2024/12/09/world…
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I'm thrilled to have supported the Süddeutsche Zeitung (@SZ_Investigativ) investigation into #China's supply of armed #drones to #Russia and its implications for the war in #Ukraine.
Find the article here: sueddeutsche.de/projekte/art…
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Interesting development in the in #UkraineRussiaWar - a #Russian-developed warhead that can be mounted on #UAVs to intercept others.
Like with any such innovation, it will be interesting to see if this warhead will actually reach front-line troops in any quantity.
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Patrick Senft retweeted
Powered munitions known as one-way-attack unmanned aerial vehicles (UAVs) have become common in the skies of Ukraine and the Middle East.
We added several to the OSMP this week, beginning with the Iranian-developed Shahed-131 & Shahed-136.
A guide 🧵
osmp.ngo/model/shahed-136-se…
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I'm thrilled to see the @MunitionsPortal highlighted in a recent @UNIDIR report on civilian harm from explosive weapons.
Thank you to the fantastic authors Bárbara Morais Figueiredo & Katherine Young (@katetalbotyoung) for the shoutout - great to see our work being useful‼️
The UNIDIR report can be found here:
unidir.org/publication/under…
And check out the Open Source Munitions Portal my colleagues and I at @Arms_Research and @Airwars have been working on here: osmp.ngo/

























