Bernhard Kast Education: MA History, MSc Computer Science Military History Visualized (YouTube)

Austria
Joined March 2016
Military History Visualized retweeted
Andor (@DisneyPlus) gives us a shared case study for walking through how an #insurgency actually develops. 🧵Over two seasons, the Rebellion moves from latent activity and early organization into guerrilla actions and then toward open war of movement. Students can track the same decisions and consequences while considering doctrine alongside it. smallwarsjournal.com/2026/10…
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Are you a raccoonist
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The U.S. Naval Institute mourns the passing of Dr. Craig L. Symonds, distinguished naval historian, award-winning author, and professor emeritus of history at the U.S. Naval Academy. Through three decades of teaching and a lifetime of scholarship, he helped generations of naval officers and readers understand the people, decisions, and sacrifices that shaped our naval history. In May 2023, Dr. Symonds addressed the Naval Institute’s 150th Annual Meeting, reflecting on the enduring relationship between the Navy and its independent forum. His remarks became his most recent Proceedings article, “A Two-Way Street: The Navy–Naval Institute’s 150-Year Relationship.” In it, he described the Institute as “a sounding board and not an echo chamber”—a reminder of the value of thoughtful debate in advancing the naval profession. We honor his lasting contributions to naval history and extend our deepest condolences to his family, friends, colleagues, and former students. His legacy lives on in the people he taught and the history he brought to life. Read his article and revisit his 2023 remarks. usni.org/magazines/proceedin…
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Military History Visualized retweeted
Replying to @VoicesofWW2
The Balkenkreuz on the turret is an AI hallucination not present in the original image
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Good day. This is a great day to picking edible mushrooms in Poland ^^. However, yesterday in the Podkarpacie region, at the former Nazi German missile site in Blizna, a V-2 test missile warhead was found embedded 10 meters below the ground. 1/2 #WW2 #History
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Several months ago, you may recall that I wanted to help out my friend and fellow EOD veteran, John Navar, with his project to spread awareness about juvenile diabetes. My grand niece, Lauryn, died from this disease. Because of your support, they ran out of Diabetic Barbies. Now, they've secured 10,000 more, so here's a link if you would like to help. Thank you. facebook.com/share/p/1D7ZaDu…
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Good boy needed a bed
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Am 12. September 2026 bin ich am MHM Dresden beim Museumstag und werde zum Mythos Tiger sprechen (10:30 und 13:30), genauere Infos im Link: dresden.mhmbw.de/de/aktuelle… Photo: Tiger I (spät), DPM September 2025
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Military History Visualized retweeted
Btw, if any of you guys are interested in how Stug's were employed by the Germans, you should buy this book: lulu.com/shop/bernhard-kast-… By @MilHiVisualized
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Military History Visualized retweeted
#Panzer. Obsolet seit 1919🫩 👇👇👇 youtu.be/QPth_xqBXGY?is=fHSt…
„Das Ende des Panzers“ – diese Schlagzeile ist nicht neu. 1940: Panzerabwehrkanonen 1945: Atomwaffen 1970er: Präzisionswaffen Heute: #Drohnen Jedes Mal wurde das Ende des Kampfpanzers vorhergesagt. #Technologien ersetzen selten ein System–sie verändern, wie es eingesetzt wird.
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It's rather amusing to see how a few observations from my days in the chemical coatings industry stirred up the masses. Already, there seem some people who have decyphered my comments to either A) Suggest I am making excuses for capitalism or B) Revealed my political affiliations. 1) I'll ignore the pro-capitalism comment other than to say there is nothing wrong with capitalism (“To paraphrase Winston Churchill, capitalism is the worst economic system except for all the other forms.” - Ha-Joon Chang) The observarions were not an excuse for corperations delivering inferior product. It's not that they are deliberately delivering an inferior product, but that they are delivering the best that they can given regulations on said product. Regulations have forced chemical coatings (paint) to eliminate/reduce the number of VOCs (Volatile Organic Compounds) and other harmful componentss. This is done to protect the enviornment as well as the people using the product. This extends beyond shipbuilding. It is why we have gone from arsenic-based paint to lead-based paint, then to to oil-based paint, and finally arrive at the water-based paint we use in houses today. Many of these newer, more enviornmentally friendly products are either weaker than the proceeding product or break down faster. It's wonderful that they protect the environment and that they have less of an impact on the people applying/removing the product, but the trade-off is that they do not have the longevity. It also doesn't help that these products are constantly being adjusted based on evolving regulations. In the six years I spent in that line of work, I saw one chemical coating be reformulated within the span of 2 years in an attempt to replicate performance of the older product while also adhering to low-VOC regulations and supply issues. It doesn't take a genius to know the impact this would have on testing. 2) Then we have the older generation of former sailors chiming in. They were quick to point out that they spent hours chipping paint or applying paint during their time. They did it strung over the side of the ship in the middle of the ocean in a category 5 hurricane, etc, etc. That was then, this is now. Once again, there are regulations. Chipping old paint off into the ocean, especially older products, is essentially dumping harmful waste into the ocean. Spilling new paint into the ocean while applying paint is pollution. Foreign people do not want us to do that in their waters. At the same time, our own regulations don't want us doing in our waters. It's why most large-scale painting is done in shipyards, where the ships can be contained within tarps to prevent paint from getting into the enviornment. Safety regulations also heavily reduce the ability of the Navy to send sailors overboard to paint. 3) So far as politics go, I would have to say that your ignorance is showing. I hate to say this to people on either side of the political spectrum, but political party has little to do with this situation as it is but a tiny fish in a much larger ocean of political wheeling and dealing. Ships are rusty now under the current Administration. They were rusty under the Biden administration. They were rusty under the first Trump administration. They were rusty under the Obama Administration. I didn't pay attention during the Bush Administration, but I imagine they were just as rusty then. I imagine this issue began gradually before that due to the factors mentioned above. If I want to be cynical, I would point out that the issue of rusty ships is typically drawn out on a slow news day to generate some engagement and smear whatever administration is in charge for political points. I have seen this from the Obama administration through the current one. (Rant 1/2)
Having worked for a big company that provided paint to the United States Navy when I just got out of college, I can provide a bit o' context. 1) Paint has become more environmentally friendly. Great for the enviornment, but it does break down faster when exposed to the elements. 2) The modern ships have to use different paints on different parts of the ship. There are actually paints designed not to interfere with radar and electronics. You can't keep a couple of drums of standard haze grey aboard and call it a day. 3) In older times, it was common practice to repaint the ships when time was available. Domestic port, foreign ports, it did not matter. Today, local communities might not like paint being being slopped into their water. For this reason, painting is normally done in a control enviornment, or at least as controlled as possible. 4) It is an ocean enviornment. The amount of abuse a ship takes in the ocean is far worse than other vehicles.
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Military History Visualized retweeted
Having worked for a big company that provided paint to the United States Navy when I just got out of college, I can provide a bit o' context. 1) Paint has become more environmentally friendly. Great for the enviornment, but it does break down faster when exposed to the elements. 2) The modern ships have to use different paints on different parts of the ship. There are actually paints designed not to interfere with radar and electronics. You can't keep a couple of drums of standard haze grey aboard and call it a day. 3) In older times, it was common practice to repaint the ships when time was available. Domestic port, foreign ports, it did not matter. Today, local communities might not like paint being being slopped into their water. For this reason, painting is normally done in a control enviornment, or at least as controlled as possible. 4) It is an ocean enviornment. The amount of abuse a ship takes in the ocean is far worse than other vehicles.
Jesus Christ. This Arleigh-Burke Destroyer looks like we raised it from bottom of the ocean and put it back into service. Embarrassing, quite frankly.
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Absolutes Highlight aus der historischen Lehrsammlung der Minentaucher! Diese drei dt. Sabotageminen der Kriegsmarine (Typ I, II u. III) sind weltweit extrem seltene Relikte der frühen Kampfschwimmer-Geschichte. Fast alle Bestände wurden 1945 zerstört. Fotos gibt es kaum. 1/4
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Military History Visualized retweeted
Mein kleiner Essay über Katharina Focke ist erschienen! Focke war „Europaministerin“ unter Willy Brandt u. setzte sich mit Verve für die europäische Einigung ein. Danke an @FEShistory @FESonline u. besonders Stefan Müller @mueste300
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Liebe Zuschauer, MTG wird beklaut. Auf Facebook hat sich der Kanal Militärchroniken gegründet und bereits mehrere Videos von mir hochgeladen. Das bin nicht ich! Bitte meidet diesen Kanal. Schaut ihn nicht. Danke Jens Wehner
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Military History Visualized retweeted
Der Chef der #Minentaucher-Kompanie bittet um einen Spende für einen an MS erkrankten #Minentaucher. Jens A. hat über Jahrzehnte alles für das Land und die Marine gegeben, über eine Spende für eine Behandlung würde ich mich sehr freuen. Link: goodcrowd.org/hoffnung-fuer-… #Marine
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Military History Visualized retweeted
You can take the gun out of a helicopter, but you can’t the helicopter out of the gun.
Full video demonstration of the "Vanka360" all-around air defense system, which has no analogues in the world.
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1️⃣ You are about to launch a new C-UxS solution but you don't know if better sensors, more advanced effectors, or a more sophisticated combination will make the difference 2️⃣ Your fleet is about to embark on a new convoy protection mission but you are worried about optimal weapon load given limited magazine depth 3️⃣ You face growing parliamentary scrutiny over raising defense spending and want to make the case that AI can help augment legacy systems but you don't know how to optimally combine them with new systems If these are the questions you are dealing with, consider exlporing the use of the defense metaverse, a high-fidelity virtual twin of the battlefield, and AI tactics as new instruments to advance capablitiy development and future force design and support procurement decisions. For more see the interview with @bernhardkast on his YouTube channel @MilHiVisualized youtube.com/watch?v=YesuhCQK…
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In his new Video @MilHiVisualized talks about the ammo for the Panzer IV and how it differs from the Pak 40 ammo. See the two rounds in the middle. Slender one ia Pak40. My Fotos show a lineup of 20 mm to 8,8 WW2 ammo. The increase in size is obvious. Modern APFSDS for comparison
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