Trent Telenko Profile picture
Aug 22, 2021 13 tweets 6 min read Read on X
The Harlem Hellfighters of WW1 fame were deployed as the 369th Coast Artillery Regiment (15th New York) in WW2.

Their service in WW2 was not only heroic, it was strategically vital...and their treatment that time was the forgetting of both.

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In 1943 the Harlem Hellfighters 369th regiment was broken up and organized into the 369th Anti-Aircraft Artillery Gun Battalion and the 870th Anti-Aircraft Artillery Automatic Weapons Battalion.

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museum.dmna.ny.gov/unit-history/c…
The African American 870th AAA AW Btn was shipped to Okinawa, Lt. Col. W. F. Lucas commanding.

The 870th was to guard one of the airfields to be built in Southern Okinawa after the island was over run at the end of Apr 1945.

The IJA & May rains put an end to that plan.
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870th AAA AW Btn was armed with 16 each 40m autocannons and M-51 quad-Maxon mount .50 caliber machine guns in four batteries with four of each weapons.
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niehorster.org/013_usa/44_org… ImageImage
When the 870th Harlem Hellfighters arrived at Okinawa. Their 40mm and .50 caliber weapons were taken away from them. They were issued rifles, carbines, machine guns, bazookas and mortars and sent to Kerama Retto.

The group of islands was a major Naval base with a problem.
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The problem was that the islands in the group had not been properly cleared of Japanese resistance by the assault troops.

While more than 350 IJA suicide boats were captured or destroyed at Kerama Retto. When the 77th Division infantry battalion was withdrawn. The garrison
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...crewing them came out to contest American control of Kerama Retto.

On 11 May a landing party lead by USN Cmdr Drexler, the C.O. of LST Flotilla 47 went to Aka Shima and was ambushed by hold out Japanese soldiers.

Drexler's bayonetted body was recovered the next day.
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Midnight 11/12 May a Japanese infantry force assaulted Tokashiki town with rifles, Bangalore torpedo's and satchel charges

On the 16 May 1945 at Zamami Shima a USMC SCR-270 radar fuel was set on fire by infiltrators.

The ensuing fire badly burned 3 officers and 31 enlisted.

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With all of this going on, the 870th was converted to infantry to mop up the Japanese the 77th Infantry Division left behind.

This is a short description of their work from the late 1945 report Antiaircraft Activities of the Pacific War.
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This is the Tenth Army After Action report Anti-aircraft Staff Section describing the 870th's infantry work in Kerama Retto.

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And this is the description of the 870th's infantry work in the article "Activities of the Tenth Army AAA," Anti-Aircraft Journal July-Aug 1949. See the passage from Pages 9 - 10 below.

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This map of the US Navy seaplane sectors searched from Kerama Retto gives you an idea of how vital the work of "Harlem's Hellfighters" was in securing the island group was in WW2...and how little recognized.

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More from @TrentTelenko

Feb 17
Drones are both a compliment and supplement all existing ground force combined arms weapons systems and do so at a lower cost.

For the last year to 18 months - and sources vary - three out of every four Ukrainian and Russian casualties are from drones.

Paradigm Shift 🧵

1/5
Artillery plus EVERY_OTHER_ weapons system on the Ukrainian battlefield does 1/4 of 2025-2026 drone casualties.

Such is the BLUF of the drone battlefield paradigm shift in terms of human blood.

2/5
This means the world has changed so radically that any US Army officer higher than Captain is negative value added on a drone battlefield because their professional military education is as obsolete 1930's US Horse cavalrymen Tactics, Techniques, and Procedures were in 1944.

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Read 6 tweets
Feb 17
The problem for an independent EU nuclear deterrence force is sheer numbers, the EU lack of them.

What the Putinists have proven is that Western deterrence assumptions about "acceptable losses" were naive mirrored thinking, attributing Western values to Russia.

1/
The assumption of credible "deterrent effect" has to be shifted into the loss band of annihilation of threat forces - anything less than that, as the Ukraine war proves, is an acceptable loss for the Putinists.

We are at over a million Russian casualties to date.

2/theguardian.com/world/2026/jan…
That means a 200 kiloton nuke in either St. Petersburg or Moscow, or dozens of tactical nukes into airfields & missile fields across Western Russia as an EU nuclear response to a Russian first strike are acceptable at a minimum.

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Read 7 tweets
Feb 15
It looks like my 4th Gen nukes posts here on X shook out data from US three letter agencies. Who belatedly realized that classifying physics was both self-defeating & stupid.

The bad news is the FYEO web site is now reporting a _NINTH_ 4th Gen. nuclear tech approach by China with metal nitrogen/nitrogen anion salt.

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Specifically, this new Chinese approach to 4th generation nukes that create fusion device without a HEU/PU fission trigger can be packaged as small as 100 to 200 grams and can fit into a group two size class drone.

This is worse than my worst-case expectations.

2/3
My worst-case 4th Generation nuclear scenario was based on explosively pumped flux compression generator fusion primaries with U-238 jackets in something sized to fit into an ATACMS warhead.

China's approach is 1/25th that mass/volume. 😱

3/3
Read 4 tweets
Jan 24
I'm sorry, but this statistic:

>>Violent crime is falling, with homicides down ~21%. The largest annual drop on record.

...has been heavily polluted by improvements in trauma care, particularly hemostatic (blood clotting) bandages.

US Trauma care & FBI statistics🧵

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The statistical comparison in the FBI data from pre-1961 is invalid as the underlying medical systems have so changed as to utterly pollute the "murders per 100,000" data.

Violent crime data pre-1961 and post 1961 are apples to oranges comparisons.

2/
-Trauma care centers (1961),

-Standardized trauma procedures (1978),

-Adoption of military Korea/Vietnam medical emergency treatment & air transport procedures,

-Improved triage (1986)

-And (since 2011) widespread adoption and use of blood clotting bandages...

3/
Read 8 tweets
Jan 24
Chairman Xi suffers from the traditional dictator's trap of believing his own sh*t because he has made it too dangerous for his cronies and underlings to tell him the truth.

He has failed the "Dictator on the Wall Test."

1/
Thanks to that, Chairman Xi's Regime has pretty much no resilience in adversity because it's so kleptocratic and it's all about what the guy in charge can do for his next set of corrupt cronies today.

2/
This 1970's comment about the Shah of Iran is so historically on point in 2026 because it shows how Xi's regime is failing "The dictator on the wall test."

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Read 8 tweets
Jan 22
Greenland is badly needed by the USA to engage nuclear armed hypersonic glide vehicles and FOBS from China and Russia aimed at the continental USA.

So-called experts saying Greenland is "unnecessary" are "Cold War thinkers" focused on traditional ICBM threat geometries.
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They are not thinking in terms of the detection geometries required for lofted or depressed trajectory ICBM's, HGV, and/or FOBS.

For those threats, the further forward you can deploy radars and interceptors, the better for detection and intercept.

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When geometrically minded experts in Australia looked at PLARF depressed trajectory ICBM's, HGV, and FOBS threat set.

They ended up placing a TPY-2 radars on the Cocos Island & Christmas Island ("Greenland for Oz") to generate tracks for SM-3 & THAAD interceptors.
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Read 4 tweets

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