Trent Telenko Profile picture
Jun 16, 2021 11 tweets 6 min read Read on X
@Drachinifel
@AC_NavalHistory
@ArmouredCarrier

So...individual human vertical envelopment in the maritime, amphibious, & urban combat environment is a near term thing.

What can a section of Marines debarking a Merlin onto 200kg hoverboards below the radar horizon at 20km do?
Nor are squadies the only payload these multicopter "lift rings" can move around.

The Ukrainian “Thunder” loitering drone recce-ammunition uses the lift ring staging concept to lift it's munition and then acts as a radio relay
naturasigorta.com/ukrainian-loit…
Conceptually, staged drones are a partially disposable form of air to air refueling.

This reusable multi-copter staged munition drone concept certainly makes a USS Unicorn style VTOL aircraft & drone carrier a while lot more interesting.
An 3D/AM facility on a LHD for these 200kg payload reusable but expendable multi-copter lift rings has all sorts of fascinating power projection applications.
And there is no reason these multi-copter lift ring platforms couldn't be power tethered to your ship as a sensor "crows nest."

hoverflytech.com
Or in a complicated littoral high cruise missile threat war/not war environment like Lebanon or Yemen. You could have several powered Nulka but inactive sitting inside a multi-copter lift ring tethered fore & aft of your vessel for _DAYS_ in rotation

fas.org/man/dod-101/sy…
The ability of a multi-copter lift ring to support an ASW escorts simply by dropping sonar buoy's at the 2nd convergence zone plus acting as a radio relay for them to the surface ship escort can off load a whole lot of Merlin & MH-60R Seahawk flight hours prosecuting ASW contacts
This brings us back to the tethered multi-copter lift ring idea with a radio relay package to talk to sonarbuoy dropping package radio relay drone lift rings.

It will save cash compared to a 'every sonarbuoy a drone' concept.
The concept of a 21st Century naval armed guard with multi-copter lift ring UAV's has a lot of possibilities for convoy ASW sensors, weapons delivery and missile defense with tethered multi-copter lift ring Nulka decoys.

A 200 kg depth charge is -killer- in shallow waters SCS.
Ya think Bilge Pumps could chew some scenery discussing this?

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More from @TrentTelenko

Jan 22
Stephen Blank has always had a clear US policy view of Russia:

"Moreover, Putin and his circle consistently advance two intertwined claims:

1. Ukraine is inherently Russian;

2. this war steps from NATO’s alleged attempt to turn

1/
euromaidanpress.com/2025/01/22/tru…
...its supposed vassal state Ukraine into a member against Russia’s will.

Though some self-proclaimed experts still peddle this nonsense, this war’s true purpose is unmistakable:

2/
...the restoration of the Russian empire, without which Putin’s power – and that of his likely successors – cannot persist."

I'll add the following:

The arrival & mass production of Chairman Xi's Corvus Mulberry barges (pictured below behind a Chinese car ferry⬇️)...

3/ Image
Read 7 tweets
Jan 20
400 Houthi aerial drones, cruise missiles and ballistic missiles were fired at/near USN ships since Oct 2023

120 SM-2 & 80 SM-6 missiles, 160 five-inch main guns rounds, plus a combined 20 Evolved Sea Sparrow and SM-3 missiles engaged them.

Drone War Cost Trades 🧵
1/ Image
Tyler Rogoway has reported the following missile costs:

SM-2 Block IIIC - $2,530,000 per missile.
SM-6 - $4,270,000 per missile.
Evolved Sea Sparrow Missile (ESSM) RIM-162 Block II - $1,490,000 per missile.
SM-3 -$12,510,000 for the Block IB, and $28,700,000 for the Block IIA
2/ Image
So:

120 SM-2 * $2.53 million = $303.6 million
80 SM-6 * $4.27 million = $341.6 million
12 ESSM (guess) = $17.88 million
6 SM-3 IB (guess) * $12.51 million = $75 million
2 SM-3 IIA (guess) * $28.7 million = $57.4 million

3/ Image
Image
Image
Read 16 tweets
Jan 17
The fire and forget millimeter wave (MMW) radar guidance AGM-114L "Hellfire Longbow" being referred in the War Zone post as "a new anti-drone armament" for the LCS actually ceased production in 2005 and reaches end of life in 2025.

1/
One of the reasons the AGM-114L was dropped from the US Army M-Shorad is the US Army didn't want to pay money to recertify the AGM-114L inventory...

2/
...with the AGM-179 Joint Air-to-Ground Missile (JAGM) equipped with dual-mode Semi-Active Laser (SAL) and millimeter wave (MMW) radar seeker just entering production.

3/
Read 6 tweets
Jan 16
It is a bad week to be Russia.

Qatar, one of the biggest LNG exporter, just announced it's new six MTPA (million tonnes per annum) nitrogen fertilizer plant.

The chemical process involved is natural gas->ammonia -> urea for a
1/
dohanews.co/qatar-set-to-b…
...vertically integrated facility.

This new Qatar facility means Middle Eastern fertilizer industrial plants have now displaced Russia on the world fertilizer market.

2/
This makes Russia falling out of the world Ag-sector fertilizer supply chain a non-event going forward.

The Qatari sheiks made a good move here to capture value up the supply chain from energy.

Plus, Urea and Ammonia store far better than liquified natural gas.

3/3
Read 4 tweets
Jan 15
I disagree with the thoughts in this post for multiple reasons.⬇️

1st, Ukraine made a systematic effort in Oct 2024 to take out multiple Russian alcohol distilleries.

So distilleries are on the AFU strategic bombing list.

1/
2nd, there are a lot of things that alcohol is a chemical feedstock for that Russia desperately needs to make.

I've talked about synthetic rubber for tires in another thread.


2/
A short list of Russian industrial alcohol uses include:

o It's used as an industrial solvent.
o It's used as a precursor for numerous plastics.
o It's used as a precursor for some explosives.

3/
Read 5 tweets
Jan 15
Ukraine struck another Russian alcohol plant?

I'm beginning to think the Russians have been using alcohol to make butadiene based synthetic rubber.

My WW2 US mobilization resources say grain produced alcohol was the primary chemical feedstock for the synthetic rubber

1/
...in US tires until August 1944.

The process was invented by a Russian, Via wikipedia:

"The Russian chemist Sergei Vasilyevich Lebedev was the first to polymerize butadiene in 1910....

2/
...In 1926 he invented a process for manufacturing butadiene from ethanol, and in 1928, developed a method for producing polybutadiene using sodium as a catalyst.

The government of the Soviet Union strove to use polybutadiene as an alternative to natural rubber ...

3/
Read 6 tweets

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