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John Forsberg

@johnforsberg.bsky.social
194 followers 94 following 165 posts

Creator of the video series, “The Next World War” on the Flat Circle History YouTube Channel - presenting a multi-episode series of a hypothetical near-future conflict in Europe and the Indo-Pacific. www.forsberg.com

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John Forsberg @johnforsberg.bsky.social · 03/10/2026
Episode 24 Update and What I’m Reading www.patreon.com/FlatCircleHi...
patreon.com
Episode 24 Update and What I’m Reading | Flat Circle History
Episode 24 Update The first draft of episode 24 is complete! I spent a tremendous amount of time researching the fight at Kaohsiung, the cha
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John Forsberg @johnforsberg.bsky.social · 18/09/2026
The Flat Circle History YouTube channel and the documentary series, "The Third World War" has hit 10 million views! Amazing and a bit surreal. Meanwhile, work on episode 24 continues...
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John Forsberg @johnforsberg.bsky.social · 16/09/2026
Where are the Carriers? August 20, 2032 t.co/U8xMJ98BY3
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John Forsberg @johnforsberg.bsky.social · 17/08/2026
Great piece in @theatlantic.com by @shustry.bsky.social on the U.S. and NATO’s lack of a clear plan for a joint Russia-China attack. The exact premise I've been exploring in my Flat Circle History series since June of 2023! www.theatlantic.com/national-sec...
theatlantic.com
NATO’s Nightmare
The U.S. and Europe have no clear plan for a joint attack from Russia and China.
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John Forsberg @johnforsberg.bsky.social · 16/07/2026
As work continues for the storyline taking place in the Indo-Pacific, a part of my brain remains in Europe... plotting and researching for season 3.
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John Forsberg @johnforsberg.bsky.social · 09/07/2026
www.patreon.com/FlatCircleHi...
patreon.com
Episode 23 Update | Flat Circle History
Final draft of script is completed! Many thanks to my subject matter experts for helping 'get it right'. I can't give many details, but I c
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John Forsberg @johnforsberg.bsky.social · 06/07/2026
Stumbled on this at a library book sale. Though it isn't a first edition, instead a Book Club Edition, it's in the time period when it was still published by the Naval Institute Press. Crazy that it had only been checked out once from the library in '94! A great find!
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John Forsberg @johnforsberg.bsky.social · 02/07/2026
The FCH War Room 7-2-26 www.patreon.com/FlatCircleHi...
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John Forsberg @johnforsberg.bsky.social · 18/06/2026
Episode 22 is out! www.youtube.com/watch?v=ypUI...
youtube.com
The Next World War | Episode 22 | Into The Gauntlet
YouTube video by Flat Circle History
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John Forsberg @johnforsberg.bsky.social · 16/06/2026
www.patreon.com/FlatCircleHi...
patreon.com
An AI Wargame Test | Flat Circle History
A broad glimpse into what warfighting with AI might look like. This is a meaty / wonky post... so grab a beer and snack. While drafting epis
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John Forsberg @johnforsberg.bsky.social · 08/06/2026
Episode 22 is out for Patreon Members! www.patreon.com/posts/episod...
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John Forsberg @johnforsberg.bsky.social · 07/06/2026
www.patreon.com/posts/episod...
patreon.com
Episode 22 Progress | Flat Circle History
Episode 22 Progress by Flat Circle History on Patreon. Join Flat Circle History's community for exclusive content and updates.
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John Forsberg @johnforsberg.bsky.social · 02/06/2026
Ep22 video editing - moving right along
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John Forsberg @johnforsberg.bsky.social · 01/06/2026
Filming for ep22 is complete. Video editing begins! www.patreon.com/posts/return...
patreon.com
Return fire | Flat Circle History
Return fire by Flat Circle History on Patreon. Join Flat Circle History's community for exclusive content and updates.
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John Forsberg @johnforsberg.bsky.social · 28/05/2026
www.patreon.com/posts/fch-wa...
patreon.com
The FCH War Room 5/28/26 | Flat Circle History
The FCH War Room 5/28/26 by Flat Circle History on Patreon. Join Flat Circle History's community for exclusive content and updates.
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John Forsberg @johnforsberg.bsky.social · 22/05/2026
www.patreon.com/posts/episod...
patreon.com
Episode 22 Update | Flat Circle History
Episode 22 Update by Flat Circle History on Patreon. Join Flat Circle History's community for exclusive content and updates.
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John Forsberg @johnforsberg.bsky.social · 16/05/2026
flatcirclehistory.substack.com/p/episode-22...
flatcirclehistory.substack.com
Episode 22: Behind the Scenes
The next episode involves China's crossing of the Taiwan Strait bound for an invasion of Taiwan. Here's a peek at the behind-the-scenes work going into it.
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John Forsberg @johnforsberg.bsky.social · 21/04/2026
flatcirclehistory.substack.com/p/flat-circl...
flatcirclehistory.substack.com
Flat Circle War Room - 4/21/26
What I’m reading, listening to and watching this week, as well as updates about next episodes.
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John Forsberg @johnforsberg.bsky.social · 14/04/2026
FCH War Room 4/14/26 flatcirclehistory.substack.com/p/flat-circl...
flatcirclehistory.substack.com
Flat Circle War Room - 4/14/26
What I’m reading, listening to and watching this week, as well as updates about next episodes.
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John Forsberg @johnforsberg.bsky.social · 09/04/2026
Episode 21 is out! youtu.be/8yKwvQl4HqY
youtu.be
The Next World War | Episode 21 | DEFCON 2
YouTube video by Flat Circle History
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John Forsberg @johnforsberg.bsky.social · 03/04/2026
Episode 21 is out for Patreon members! See it commercial-free by purchasing the episode or becoming a Flat Circle History Patreon member. www.patreon.com/posts/episod...
patreon.com
Episode 21 - Pre-release! | Flat Circle History
Get more from Flat Circle History on Patreon
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John Forsberg @johnforsberg.bsky.social · 17/03/2026
www.patreon.com/posts/update...
patreon.com
Update and Big News! | Flat Circle History
Get more from Flat Circle History on Patreon
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John Forsberg @johnforsberg.bsky.social · 26/01/2026
Just Arrived! "The New Cold War At Sea: Maritime Implications of the China-Russia Quasi-Alliance" by Lyle J. Goldstein and Vitaly A. Kozyrev. www.usni.org/press/books/... @usni.org Looking forward to reading this and piling on to the existing mountain of unease inside my head of late.
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Reposted by John Forsberg
McFlyTG @mcflytg.bsky.social · 24/01/2026
This legitimately hard to fathom. The entire surviving CMC now consists of Xi and a political officer. www.reuters.com/world/china/...
reuters.com
China investigating senior military officials Zhang Youxia, Liu Zhenli, says defence ministry
China's Communist Party has decided to open an investigation into senior military officials Zhang Youxia and Liu Zhenli for suspected serious violations of discipline and law, China's Ministry of Nati...
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John Forsberg @johnforsberg.bsky.social · 20/01/2026
Work continues on the scripts for episodes 21-23, which is coming along nicely. I'm liking the process of ganging scripts together during the writing phase. In meantime, I thought I'd pass along a couple things I'm reading or listening to: www.patreon.com/posts/quick-...
patreon.com
Quick update | Flat Circle History
Get more from Flat Circle History on Patreon
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John Forsberg @johnforsberg.bsky.social · 20/01/2026
This. 100%.
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John Forsberg @johnforsberg.bsky.social · 13/01/2026
Excellent article about the necessity for integrated red teaming
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John Forsberg @johnforsberg.bsky.social · 04/01/2026
www.newsweek.com/inside-us-pl... A great article
newsweek.com
Inside US Plans to reopen WWII air bases for war with China
The United States is expanding "air corridors" that will deliver combat power to China's doorstep in a future conflict.
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John Forsberg @johnforsberg.bsky.social · 18/12/2025
www.theguardian.com/world/2025/d...
theguardian.com
US announces more than $10bn of arms sales to Taiwan
Package includes medium-range missiles, howitzers and drones, and has drawn an angry response from China
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John Forsberg @johnforsberg.bsky.social · 17/12/2025
Movie night by accident. Awkwardly relevant.
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John Forsberg @johnforsberg.bsky.social · 16/12/2025
What I'm reading and listening to right now for episode 21: www.patreon.com/posts/what-i...
patreon.com
What I'm Reading and Listening To Right Now | Flat Circle History
Get more from Flat Circle History on Patreon
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John Forsberg @johnforsberg.bsky.social · 16/12/2025
Whoa. This is eerily close to what happens in episode 11: www.linkedin.com/posts/daniel...
linkedin.com
A Boeing 737 pilot discovered after landing that his aircraft was 5 tons heavier than the instruments showed. Nearly 11,000 pounds. The weight of 3 cars. Invisible. One investigation later: A… | Dan...
A Boeing 737 pilot discovered after landing that his aircraft was 5 tons heavier than the instruments showed. Nearly 11,000 pounds. The weight of 3 cars. Invisible. One investigation later: A single...
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John Forsberg @johnforsberg.bsky.social · 14/12/2025
New Episode release! youtu.be/eURsuxZnRKo
youtu.be
The Next World War | Episode 20 | The Hypersonic Blitz
YouTube video by Flat Circle History
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John Forsberg @johnforsberg.bsky.social · 09/12/2025
warontherocks.com/2025/12/grou... Key takeaway: of approx 5000 USAF aircraft, only 62% are mission capable.
warontherocks.com
Grounded by Red Ink: The Hidden Chokepoint in U.S. Air Force Readiness
At sunrise in the Pacific, a fighter jet rolled to the end of the flight line as crew chiefs swarmed in final checks. Everything pointed to “ready.” Then
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John Forsberg @johnforsberg.bsky.social · 09/12/2025
www.nytimes.com/interactive/...
nytimes.com
Opinion | Overmatched: Why the U.S. Military Must Reinvent Itself
Investing in the old ways of war leaves America at risk.
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John Forsberg @johnforsberg.bsky.social · 28/11/2025
understandingwar.org/research/chi...
understandingwar.org
China & Taiwan Update, November 25, 2025
Reuters reported that PLA experimented with multiple types of civilian vessels in amphibious landing exercises in July and August 2025.
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Reposted by John Forsberg
UK Defence Journal @ukdefencejournal.org.uk · 27/11/2025
A U.S. Navy carrier strike group has resumed high-tempo flight operations in the disputed South China Sea, with aircraft from USS George Washington conducting launches and recoveries as regional tensions remain acute. ukdefencejournal.org.uk/supercarrier...
ukdefencejournal.org.uk
Supercarrier launches jets in disputed South China Sea
A U.S. Navy carrier strike group has resumed high-tempo flight operations in the disputed South China Sea, with aircraft from USS George Washington conducting launches and recoveries as regional tensions remain acute.
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John Forsberg @johnforsberg.bsky.social · 21/11/2025
Love the time they put into this @reuters.com : www.reuters.com/graphics/USA...
reuters.com
Shadow navy: How China's civilian fleet could be a potent weapon in a Taiwan invasion
A Reuters visual investigation of China's annual naval exercises off the Chinese coast opposite Taiwan shows how Beijing's
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Reposted by John Forsberg
Dimitris Dranidis @dimitrisd.bsky.social · 16/11/2025
#CMO - Manual Time-on-Target Calculation www.youtube.com/watch?v=84hR...
youtube.com
C: MO - Manual Time on Target Calculation
YouTube video by P Gatcomb
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John Forsberg @johnforsberg.bsky.social · 12/11/2025
www.navalnews.com/naval-news/2...
navalnews.com
Philippine Marine Corps flaunts BrahMos missiles in first public display - Naval News
The Philippine Marine Corps publicly unveiled its BrahMos anti-ship missile system for the first time on Friday, highlighting significant progress in its modernization efforts.
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John Forsberg @johnforsberg.bsky.social · 07/11/2025
A great read: @usniproceedings.bsky.social www.usni.org/magazines/pr...
usni.org
When Logistics Decided Victory: The Battle of Leyte Gulf
The largest naval battle of World War II offers lessons for today’s naval planners.
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John Forsberg @johnforsberg.bsky.social · 04/11/2025
www.youtube.com/live/-kD308C... Oh, to have been a fly on the wall during those wargames. If you’re listening @csis.org, my Go Bag is at the ready. I feel good that my scenario aligns pretty well: youtu.be/L1EbvL13POU?...
youtube.com
Lights Out? Wargaming a Chinese Blockade of Taiwan
YouTube video by Center for Strategic & International Studies
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John Forsberg @johnforsberg.bsky.social · 03/11/2025
warontherocks.com/2025/11/atta... An excellent read.
warontherocks.com
Attack Helicopters Must Hunt the Hunters
“Bingo” means the point of no return: the call that fuel is running dry and the mission is over. The same call now threatens the attack helicopter itself.
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John Forsberg @johnforsberg.bsky.social · 02/11/2025
understandingwar.org/research/chi...
understandingwar.org
China & Taiwan Update, October 31, 2025
Toplines The PRC’s agreement to temporarily suspend export controls on rare earth elements is likely a short-term de-escalation measure amid its long-term strategic intent to inhibit US technological ...
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John Forsberg @johnforsberg.bsky.social · 01/11/2025
www.reuters.com/investigatio... Well this feels relevant for my season 2.
reuters.com
A narrow Pacific waterway is at the heart of U.S. plans to choke China’s vast navy
The U.S. has deployed troops and anti-ship missiles into the northern Philippines as part of almost continuous, joint war drills throughout the country. One goal: to block the Bashi Channel and deny Chinese warships access to the Pacific Ocean if Beijing attacks Taiwan.
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John Forsberg @johnforsberg.bsky.social · 29/10/2025
www.navalnews.com/naval-news/2... Russia’s SOSUS.
navalnews.com
Russia's Harmony Network - Operational Strength but Strategic Weakness - Naval News
Russia might be operating a network of sonar systems in the Barents Sea designed to detect submarines. The Harmony Network appears to be an equivalent of the famous SOSUS network
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John Forsberg @johnforsberg.bsky.social · 25/10/2025
understandingwar.org/research/chi... Interesting that the Commander of the Eastern Theater Command was purged.
understandingwar.org
China-Taiwan Weekly Update, October 24, 2025
CCP General Secretary Xi Jinping has expanded his military purges, expelling nine of the seniormost generals from the CCP.
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Reposted by John Forsberg
War on the Rocks @warontherocks.bsky.social · 15/10/2025
No world war. No oil shock. No rally-around-the-flag. Just a reckoning for Tehran.
warontherocks.com
The 12 Days of War That Didn’t Ignite the Middle East or the World
For decades, predictions about a war with Iran carried an air of inevitability: Analysts warned a conflict would close the ranks of the Iranian military
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John Forsberg @johnforsberg.bsky.social · 25/09/2025
Some fun reading tonight in prep for episode 20. Heard about this book listening to the Arms Control Wonk podcast. @armscontrolwonk.bsky.social
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John Forsberg @johnforsberg.bsky.social · 25/09/2025
www.theguardian.com/world/2025/s... Am I wrong to question the statement: “Jamming is not an option.”?
theguardian.com
‘Professional actor’ behind attacks that closed Danish airports, defence minister says
Drones overfly four more airports forcing Aalborg to halt traffic two nights after shutdown at Copenhagen terminals
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