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 When the 77th Division infantry battalion was withdrawn.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

Jun 30
When I've talked about the legacy of Soviet industrial gigantism (one big factory) making Putin era Russia far more vulnerable to a drone strategic bombing campaign.

This is a very good example. ⬇️

Strategic Drone Airpower🧵
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I've talked about this vulnerability in a couple of previous threads. Here is a shorter one:



Putin's decades long "Russian exceptionalism" propaganda campaign, that says WW2 was won on the Eastern Front, has made Russians incapable of seeing this.

2/3
If strategic airpower was irrelevant then. So is damage from it now. 🤦‍♂️

Here is the larger in-depth thread detailing the vulnerabilities of ex-Soviet "One-Big Factory" infrastructure (AKA gigantism) Ukraine is exploiting.

3/3
Read 4 tweets
Jun 28
There is so much to object to here that I'm going to restate some basic design observations on the FP-5 to clarify how the Russian reflexive control data fed AI slop that is polluting public discussions of the FP-5.

FP-5 🧵
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1. The FP-5 Flamingo is about four times the launch weight of a BGM-109 Tomahawk (i.e. ~13,200 lb), and 2-3 times the range (i.e. ~1,620 nmi) while carrying twice the warhead mass (i.e. ~2,000 lb).

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2. The FP-5 design concept is modelled on the USAF MGM-13 Mace GLCM as Fire Point told Ukrainian military analysts - but designed with modern technology to be extremely cheap to make (claimed 1/6 the cost of a Tomahawk - likely not counting the engine cost).

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Read 17 tweets
Jun 23
It's time to revisit how 992 Ukrainian drones and 10 small cruise missiles were used to saturate Russia's Moscow air defenses.

There was a lot of technology, technique & tactics involved.

Drone War 🧵
1/
The first thing that needs to be pointed out is that in 2026 Ukraine has not only replicated, but likely exceeded, the 2018 capabilities of the USAF's Stand-off Munitions Activity Center (SMAC) at at Barksdale AFB.

I've mentioned this before ⬇️
2/
In 2018 a Dallas chapter of the Association of Old Crows gave an award to SMAC & we got an open source brief of what they did to earn the award.

These guys do the evasive routing for integrated cross-service standoff munition attack profiles.

3/
Read 14 tweets
Jun 19
The BLUF of every missile based integrated air defense is the number of missiles and launcher reload times are known.

Winning a saturation attack against one is simple arithmetic, total all the defending missiles, then +10 more drones above that number.
1/2
Electronic warfare is always a "saving throw" with an expiration date for the defense.

Plus no one in the world, since 1989, has invested in enough mobile guns for robust AA-combined arms to screw up the simple arithmetic of a saturation drone/missile attacks.

2/
Russia burned out Ukraine's considerable stocks of 5V55 SAMs (~3,300 rounds), 9M83 SAMs (~1,000) and 9M38 SAMs (~800) by repeat saturation attacks.

Ukraine returns the favor. This is not that difficult to grasp.

Saturation attacks were central to legacy Soviet doctrine.
3/
Read 5 tweets
Jun 18
We have just seen over Moscow today - with Ukrainian drones - the Russo-Ukrainian War's version of the RAF’s first 1,000-bomber raid of World War II, codenamed Operation Millennium, which took place on the night of May 30–31, 1942.

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Operation Millennium, marked the first tactical deployment of the RAF "bomber stream".

That is, the tactic of flying a dense, tightly timed formation along a narrow corridor to overwhelm German radar networks and anti-aircraft defenses of the Kammhuber line.
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When I look at the design of the air defense rings around Moscow.🧐⬇️

I can't help but think Ukraine used a 2026 "Drone Stream' to saturate one sector of these ring defenses like the RAF did to the Kammhuber line.

3/3
Read 4 tweets
Jun 18
Since you asked...we need to talk about Russian truck logistics in the age of destroyed at will by Ukrainian drones Russian refineries.

Russian industrial infrastructure reflects the Soviet WW2 "one big vertically integrated factory" experience.

Soviet industrial legacy🧵
1/
The Soviets built their industrial plants to minimize transportation impact on its railway system, and later, it's trucking.

This 2013 time stamped Jon Parshall presentation on WW2 US vs German Vs Soviet tank industries underlines this Soviet reality

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In the 1950's and 1960's the CIA and Strategic Air Command (SAC) Single Integrated Operational Plan (SIOP) targeting planners discovered this quirk of the Soviet centralized economy.

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Read 12 tweets

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