Lessons for China to learn from Ukraine conflict for Taiwan scenario

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vincent

Grumpy Old Man
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Moderator - World Affairs
I think it is right to suggest E767 and E7 would be utilized by US forces.
It might be a case of transferring the planes to US control if Japan and Australia do not want to get directly involved.

However, I do agree with you that it is highly unlikely that Taiwan LR and MR SAM would exist. Saving them for aircraft means you have allowed missile strikes to hit unabated. What did you sacrifice to save the SAMs? What is the overall strategy that would allow for this?
ROCA plans to fly its planes to the
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at the start of hostilities, so tt is not out of place for them to ignore the initial missile and bomb barrage.
 

Barefoot

New Member
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Dear China

The NDAA establishes for the first time a dedicated Taiwan-specific "defense" initiative to "enhance interoperability" for joint US/Taiwan military operations -- "full-scale" exercises will be conducted Eerie how much this resembles US/Ukraine policy in the run-up to the war

Ukraine Security Assistance Initiative: established 2015
Joint Multinational Training Group, Ukraine: established 2015

Taiwan Enhanced Defense Partnership (eerily similar provisions): established 2022

There will now be an "enduring rotational US military presence" in Taiwan

 

supersnoop

Major
Registered Member
ROCA plans to fly its planes to the
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at the start of hostilities, so tt is not out of place for them to ignore the initial missile and bomb barrage.
That's great in theory, but they can't hide everything.
Something will be hit. For example, I highly doubt PAVE PAWS will be anything but rubble after first strike.
Obviously you have contingencies, but to use a sports analogy, you better put out your best lineup for the playoffs. There's nothing to save them for if you lose.
 

Moonscape

Junior Member
Registered Member
This discussion of Starlink and Patriots and ELINT seem quite fanciful in my opinion.

As long as the Mainland can build drones more quickly and for less money than Taiwan can build or buy SAMs, then the Mainland will eventually win in the air. Either Taiwan uses all its SAMs to shoot down drones, or the drones will find the SAM sites and either render them inop directly, or provide targeting data for rockets and cruise missiles.

And I'm pretty sure the Mainland can build lots and lots of drones.
 

Anlsvrthng

Captain
Registered Member
Generators are ~30% efficient and Starlink takes 100W. So you'll need 300 watts of production. But even maxing during weightlifting gets you only 400-500 watts, and nobody can max weightlift all day.


You can't power Starlink by muscle.

Starlink also does not have satellite to satellite communication, SpaceX admitted that it was too expensive.


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, the frequency is mostly empty other than Starlink and some western satellite TV, the directionality is known since the satellites are being tracked in orbit at all times, and the phase is known because you can measure it with RF sensors. If you know frequency, directionality and phase, you can easily selectively jam the frequency and nothing else, at very low power. A jammer at 10 km distant can easily overpower a satellite at 500 km distant. And in fact, you can even use 12 GHz band for 5G (see article), which vastly overpowers weak satellite signals, so you'd basically have jammers simply for having 5G.

In summary - you can't clandestinely power Starlink, but even if you could, it wouldn't do you any good since it still needs ground stations within 500 km, but even if it didn't, it can still be jammed easily, and even if it wasn't, you can 'accidentally' jam it by simply using 12 GHz stations for 5G.
Just for reference, I consume 1200 calories in a hour during exercise, approz 1.4 kwh, it equivalent of 0.3 kwh energy generation on the bike pedal.

The generators has 90-95% efficiency, the carnot cycle has 30% efficiency.

Means I can transoform the food to usefull work by 20% efficiency.

Anyway, starlink terminal consume 45-75 watt,means I can power with one hour of pushing the metal the terminal for 6 hours.


best of me was 450 watthour, means I can power a starlink terminal on a daily basis for 8-9 hours if there is 1800 spare calories.

The rellay is more likelly financial rather than technical prblem, musk planning to roll out the starltink to the ships, and they haven't got ground base close enought.


Most likelly the sat-sat comm cut back the available bandwitdht for consumers.

And anyway, a repeater station for startlin kcan be made by two terminal on the same place connected together, and programmed for different satelites.
 

coolgod

Colonel
Registered Member
Just for reference, I consume 1200 calories in a hour during exercise, approz 1.4 kwh, it equivalent of 0.3 kwh energy generation on the bike pedal.

The generators has 90-95% efficiency, the carnot cycle has 30% efficiency.

Means I can transoform the food to usefull work by 20% efficiency.

Anyway, starlink terminal consume 45-75 watt,means I can power with one hour of pushing the metal the terminal for 6 hours.


best of me was 450 watthour, means I can power a starlink terminal on a daily basis for 8-9 hours if there is 1800 spare calories.

The rellay is more likelly financial rather than technical prblem, musk planning to roll out the starltink to the ships, and they haven't got ground base close enought.


Most likelly the sat-sat comm cut back the available bandwitdht for consumers.

And anyway, a repeater station for startlin kcan be made by two terminal on the same place connected together, and programmed for different satelites.
Normal human metabolism produces heat at a
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of around 80
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.
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During a
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race, an elite
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can produce close to 400
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of
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over an hour and in short bursts over double that—1000 to 1100 watts; modern racing bicycles have greater than 95% mechanical
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. An adult of good fitness is more likely to average between 50 and 150 watts for an hour of vigorous exercise.[
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]
Over an 8-hour work shift, an average, healthy, well-fed and motivated manual laborer may sustain an output of around 75 watts of
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.
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However, the potential yield of human electric power is decreased by the inefficiency of any generator device, since all real generators incur considerable losses during the
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process
Don't flatter yourself. If Taiwan is at a point where they can't rely on solar panels and must use human-powered generators to power up starlink receivers, then the war is clearly over. Even if diehard Taiwan separatists didn't surrender, the masses would have surrendered long time ago.
 

ficker22

Senior Member
Registered Member
Don't flatter yourself. If Taiwan is at a point where they can't rely on solar panels and must use human-powered generators to power up starlink receivers, then the war is clearly over. Even if diehard Taiwan separatists didn't surrender, the masses would have surrendered long time ago.



I also doubt there will be any fighting will left when things start to look like this. Even if it is doable doesn't mean it is feasible. All those city scum from DPP will be the first to throw up.
 

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tphuang

Lieutenant General
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Please read my posts again. I have always said US and its vassals

It is hubris to base your planning on that
it really isn't. Without American leadership, it would be suicidal for anyone else to get involved.
All it takes to run a diesel generator for hours is a barrel of diesel. If US can't find SCUD launchers in deserts of Iraq, then there is no way for the PLA to destroy all fuel on the island. PLA can probably destroy 90% of it but never 100%.
You are going to compare American technology in 90s to current Chinese technology? Do you know how many ISR and ELINT assets China is able to put in the theater? Or the level of sensor fusion they have? PLA wouldn't need to destroy all fuel on the island. It just needs to destroy enough where Taiwanese army can no longer function. And based on what Patch explained to me before, it should be well within their capability.

Tight beam transmissions have only small volumes. You can't detect them unless you run into them
Have you seen microwave transmission towers in the country side? They pointed at each other to do their thing. I assume they don't fry things around them because they are using tight beam transmissions.
How do you think F-22/F-35s do their communications? All these thing have low emissions. So do the latest Chinese aircraft. Guess what, the latest ELINT aircraft will need to pick up transmissions.

I assume the restart of civil war, if it ever happens, is still many years away. There is nothing to prevent ROCA to buy a few Starlink dishes, pay the subscription fees and start training with them today. They can train in the US if there is no coverage in Taiwan at the moment.

The usage of helicopters is not advisable because ROCA has plenty of Stingers. MALE drones can be shot down by Stingers as well. ROCA can disperse troops armed with Stingers in the area where the SAM operates to take out all drones.
another thing that Patch talked about. Helicopters will be very effective and can use other structures to block themselves from getting locked on by stingers and SHORADS. Now, we do expect some helicopters to take hits, but PLA will have enough assets that won't be an issue. Again, plenty of EW and ELINT aircraft in the air to disrupt this and pick up emissions.
The flight time of the PCL191 rockets may be too long to take out SAM that practice shoot-and-scoot. Fighter/bombers in the area are the ones being targeted by mobile SAMs.
This is definitely a new one. This is the first time I've heard of anyone that thinks you can just pack up patriot missiles and move them before PCL191 rockets arrive. The latest stand off missiles they've add are all meant to be fired from beyond the range of SAMs. This is also the first time I've heard of anyone making a concerted effort to discuss the mobility of patriot missiles.

Here is something to think about. China fires 2000 rockets/missiles into Taiwan on Day 1. Let's say the SAMs can move around freely. Are they going to be intercepting munitions or are the going to be running around until they lose complete contact with command centers and everything else?
 

tphuang

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ROCA plans to fly its planes to the
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at the start of hostilities, so tt is not out of place for them to ignore the initial missile and bomb barrage.
It is well within PLAAF capabilities to take out the airbases on the east coast with stand off missiles. You gotta understand that PLAAF has been doing daily sorties around Taiwan ADIZ and getting proper reading on Taiwan responses. At this point, they have a better handle of how Taiwan would respond better than anyone else. And with the recent missile launches, they've tested the air defense radar capabilities out and assessed that the Pave Paw radar was able to detect anything.
 

tphuang

Lieutenant General
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Dear China

The NDAA establishes for the first time a dedicated Taiwan-specific "defense" initiative to "enhance interoperability" for joint US/Taiwan military operations -- "full-scale" exercises will be conducted Eerie how much this resembles US/Ukraine policy in the run-up to the war

Ukraine Security Assistance Initiative: established 2015
Joint Multinational Training Group, Ukraine: established 2015

Taiwan Enhanced Defense Partnership (eerily similar provisions): established 2022

There will now be an "enduring rotational US military presence" in Taiwan

It's too bad for Taiwan that American military assesses that Taiwan would need to hold out for 45 days! Unless 7th fleet wants to counter PLA by itself, all this interoperability won't matter all that much. But, it definitely makes the politicians feel better.
 
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