Modern Carrier Battle Group..Strategies and Tactics

Jeff Head

General
Registered Member
You can believe what you want, the US government disagrees with you. Pentagon announced it believes DF-21D achieved IOC back in 2010. As a point of comparison, the F-35, with over 100 copies flying, has not achieved IOC status yet according to Pentagon. You must know something the guys at Pentagon don't, or are you saying Pentagon is lying?
I know exactly what was said by the US. And I know why.

Two can play the game.

No full up test has ever been held for the DF-21. Plain and simple. That's really all that needs to be said. As I have said, it does not mean it is not a threat. It just means its never been fully tested and therefore is not a verified threat.

Bringing up the F-35 just further illustrates my point. All that testing going on...full testing. Will not achieve operational capability until all that testing is complete.

That's the way you bring complex engineering projects forward from design, development, and then testing...all before operations.
 

shen

Senior Member
I know exactly what was said by the US. And I know why.

Two can play the game.

No full up test has ever been held for the DF-21. Plain and simple. That's really all that needs to be said. As I have said, it does not mean it is not a threat. It just means its never been fully tested and therefore is not a verified threat.

Bringing up the F-35 just further illustrates my point. All that testing going on...full testing. Will not achieve operational capability until all that testing is complete.

That's the way you bring complex engineering projects forward from design, development, and then testing...all before operations.

What game? Who is playing game?
How do you know no full up test has been held. Just because that information is not in the public domain, doesn't mean it doesn't exist. Is Pentagon obliged to tell the public all its spying capabilities?

There is one fact. The US government says DF-21D has achieved IOC. Jeff disagrees.

I'm not going to argue with you about this silly subject. carry on.
 

Jeff Head

General
Registered Member
What game? Who is playing game?
All nations and their militaries play such games. And game does not mean something "fun," of for enjoyment. Game as in sarcasm.


How do you know no full up test has been held. Just because that information is not in the public domain, doesn't mean it doesn't exist.
Read through my post, and other discussions of this which have been going on for years. In order to perform such a test at sea out to the advertised 1,000 mile range, unavoidable actions have to be taken that will make it obvious. It has not happened.

There is one fact. The US government says DF-21D has achieved IOC. Jeff disagrees.
I agree with this one fact that you shared...but there are a lot more.

I'm not going to argue with you about this silly subject. carry on.
You have already been doing so.

And it is not silly in the least.

We are all free to believe what we want and share those beliefs (within SD rules) with others.

That's what I have done...and given compelling reasons for doing so.

You disagree. Fine...I have no problem with you thinking or believing whatever you wish.
 

TerraN_EmpirE

Tyrant King
IOC simply means that units can be employed in sufficient number to fill minimum operational deployable units complete with support and repair. Not that the system operates as advertised. The Pentagon was stating that based on it's assessment The PLA can station DF21 missiles in forward areas and support it's operation logistically.
 

Blitzo

Lieutenant General
Staff member
Super Moderator
Registered Member
No...not at all.

Being able to identify a capitol ship through satellite images and EM triangulation is not a full scale test of the ASBM system.

Not even close.

It simply indicates that in peace time, with satellites active, that if they ID EM sources or a SAT pic with a ship in it that they can ID the ship as a military capitol ship. I think that would be a given.

To be fair, being able to find a capital ship among ocean is no small feat. Personally I've always thought that is the hardest part in the AShBM kill chain. Obviously, this is a very IOC capability, and EMCON by the CSG, or anti satellite shoot downs of ISR satellites could complicate the kill chain, but that is true for any kind of targeting cycle.


This proves one part of the acquisition portion of the total chain. That's all...and that was a given IMHO.

A) It does not tell us they acquired a maneuvering target out in the middle of the sea, 1,000+ miles offshore.
B) It does not tell us that they are able to feed that data from the acquisition source that vessel into the missile.
C) It does not tell us that the missile can launch on that moving target at sea in timely manner.
D) It does not tell us that the missile will re-enter the atmosphere near the target.
E) It does not tell us that the missile can then re-acquire the proper target after re-entry, and,
F) It does not then tell us the key to the whole matter, that the missile can then hit that maneuvering target.

I have no doubts that the PLAN can identify a target at sea with some degree of accuracy if they can find its EM or find it on a Sat picture. But neither of those is a given in a combat situation.

All this tells us is that once they do find EM emissions and/or a Sat pic, they had a 98% chance of ID'ing it as a capitol warship.

That is a VERY small portion of the entire chain of events.

So, A is not a given. I believe once they have a good target, that B, C and D are probably something they can make happen.

Regarding point A, are you talking about satellites being able to acquire or track a moving target, or the AShBM's terminal seeker?
Because I'm pretty sure what Engineer posted was in support of the former.


E and F are not a given at all. So, A, E and F are not givens with their missile.

And no matter how you dice it Engineer, a weapons system of this type that has never been full up tested (and that does not require a warhead to actually detonate, it just requires that they go through their paces with all of these complicated interfacing systems including the missile itself) is a system that is just that...untested. Never verified. Completely questionable as to its operational status.

I agree that what enginner posted is not reflective of a "full scale" test of AShBM or even testing the other components of AShBM (namely the missle and RV itself). However, there are other ways to test


We are seeing the NSM tested in such a fashion now. The LRASM will be similarly tested. The PLAN has regularly tested its naval surface to surface missile as well...for these same reasons.

This system should also be tested if the PLAN ever expects to actually rely on it functioning. Now, it can also be quite effective at deterrence if they can convince people that it might work. I believe that is the stage this system is at right now.

On the contrary, if they tested it and fired it into ECS, that would likely give its potential opponents valuable data on how to counter it.

Testing it full up will require that the world knows about it. They have to test it on targets at sea to be sure...heck, to even be close to being sure. In order to do that, they are going to have to establish test zones/ranges. They are going to have to warn commercial shipping. And they are going to have to actually fire the thing at a moving target. When they do that...we will know about it.

And that is why imho they will never do a full scale test of it into the ocean, and will instead seek to test the individual components in as realistic a way as possible to verify as close as possible, the entire kill chain.

The question should be whether there is a way for them to test it realistically without having to do a disruptive, revealing, and inflammatory test into the western pacific, because they definitely have motivation to avoid it.


I will keep saying this until they do...and keep indicating that until they do, what you have is much more a Sun Tsu type deception and subterfuge operations than an actual functioning system.

Your analogy to nuclear weapon tests is completely apples and oranges, and a strawman.

The missile systems they ride on have been tested in this fashion. So new warheads that fit the parameters of the launch and delivery systems do not have to be tested again.

This system is projecting/claiming a new capability. It must be tested to verify that claim...not for the US, or any potential target...but for the PRC military itself so they can know if it is something that will actually hit a target.

If the goal is to actually hit targets maneuvering out at sea...they will test it.

If the goal is to plant seeds of doubt in an effort to get a potential adversary to hesitate to use their principle advantage (ie. a carrier strike group), they never will.

To date, they have not.

Actually the nuclear warhead analogy does work.

The way I see it, there are these components to the system:
1: being able to locate, ID, track moving ships at sea
2: being able to datalink that information to a land firing site and also datalinking info from 1 into the AShBM mid flight
3: AShBM must be able to receive datalinked information midflight and make course corrections
4: AShBM must demonstrate terminal seeker sufficient to ID a specified target, and terminal maneuverabilty sufficient to micro adjust its final 30 seconds of terminal phase at the speeds which is required.

1: has already potentially been demonstrated or reached a level of IOC from what engineer posetd
2: this is a bigger question, and not something we will ever probably know if they've achieved or not, due to their secrecy regarding their datalinking satellites as well as their ballistic missile programme in general. But this can be tested individually
3: this can be tested by firing at a land target -- the lynchpin for this part of the kill chain is whether the AShBM can receive the datalink and make midcourse flight correction. For the purposes of a test in this phase, it won't matter if the target is fixed inland or moving at 30 knots out at sea. One can easily fire a missile so it will fall 40km short of a land based 350x70m target, and then use the same satellites in part 1 to provide midcourse correction for the missile. That'll test if the missile is able to receive the data and if it can move the way it needs to in mid flight
4: this is a little bit harder to test, however there should be a "necessary" level of agility that the RV needs to achieve to hit a moving target in 30 seconds of terminal phase. That terminal phase maneuverability can be tested simply by seeing if the RV moves the way it needs to in a stand alone test of its maneuverability. The ability for the RV's seeker to ID, track, and home in onto a moving target can also be demonstrated on land, and the target doesn't even have to be moving. So long as the seeker is able to ID, track a land based target (through optical, radar, or other means which are not GPS or INS), and provide flight control the relevant data for the RV to micro maneuver into the target, then that would be sufficient evidence to say the RV can track and hit a moving target. After all, a CV can only move at 15m/s (30 knots). If they really want to test it against a moving target, they can do what I suggested a few posts back, to hook up four remote driving vehicles together in a 350x75m rectangle, make them drive in a maneuvreing formation and tie a corner of a 350x75m rectangular sheet of realistic radar reflective material onto each of them.

All this can be done without having to fire a single, wasteful shot into the western pacific.
 
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Engineer

Major
No...not at all.

Being able to identify a capitol ship through satellite images and EM triangulation is not a full scale test of the ASBM system.

Not even close.

It simply indicates that in peace time, with satellites active, that if they ID EM sources or a SAT pic with a ship in it that they can ID the ship as a military capitol ship. I think that would be a given.

This proves one part of the acquisition portion of the total chain. That's all...and that was a given IMHO.

A) It does not tell us they acquired a maneuvering target out in the middle of the sea, 1,000+ miles offshore.
B) It does not tell us that they are able to feed that data from the acquisition source that vessel into the missile.
C) It does not tell us that the missile can launch on that moving target at sea in timely manner.
D) It does not tell us that the missile will re-enter the atmosphere near the target.
E) It does not tell us that the missile can then re-acquire the proper target after re-entry, and,
F) It does not then tell us the key to the whole matter, that the missile can then hit that maneuvering target.

I have no doubts that the PLAN can identify a target at sea with some degree of accuracy if they can find its EM or find it on a Sat picture. But neither of those is a given in a combat situation.

All this tells us is that once they do find EM emissions and/or a Sat pic, they had a 98% chance of ID'ing it as a capitol warship.

That is a VERY small portion of the entire chain of events.

So, A is not a given. I believe once they have a good target, that B, C and D are probably something they can make happen.

E and F are not a given at all. So, A, E and F are not givens with their missile.
A) See attached documents from previous post.
B) See attached documents from previous post.
C) See attached documents from previous post. Look at second attachment, first underlined paragraph, double asterisks.
D) Define near. Part of the flight is a glide performed in atmosphere, kill zone due to horizontal movement is some 100km in diameter. This value is taken from another document but not provided in my previous post.
E and F) Relative to the speed of the re-entry vehicle, the carrier is practically stationary.


And no matter how you dice it Engineer, a weapons system of this type that has never been full up tested (and that does not require a warhead to actually detonate, it just requires that they go through their paces with all of these complicated interfacing systems including the missile itself) is a system that is just that...untested. Never verified. Completely questionable as to its operational status.

We are seeing the NSM tested in such a fashion now. The LRASM will be similarly tested. The PLAN has regularly tested its naval surface to surface missile as well...for these same reasons.

This system should also be tested if the PLAN ever expects to actually rely on it functioning. Now, it can also be quite effective at deterrence if they can convince people that it might work. I believe that is the stage this system is at right now.

Testing it full up will require that the world knows about it. They have to test it on targets at sea to be sure...heck, to even be close to being sure. In order to do that, they are going to have to establish test zones/ranges. They are going to have to warn commercial shipping. And they are going to have to actually fire the thing at a moving target. When they do that...we will know about it.

I will keep saying this until they do...and keep indicating that until they do, what you have is much more a Sun Tsu type deception and subterfuge operations than an actual functioning system.
Actually, it has been full up tested. Said so in the documents as well. Whatever that means is up to interpretation. We also have
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a few years ago. Suffice to say, ASBM has been tested, just hasn't been tested to your specific strawman criteria.

Your analogy to nuclear weapon tests is completely apples and oranges, and a strawman.

The missile systems they ride on have been tested in this fashion. So new warheads that fit the parameters of the launch and delivery systems do not have to be tested again.
Your statement only strengthens what I have said: in a chain A->B->C, proving A->B and B->C work is sufficed in showing A->B->C works. At the same time, other than a lot of beating around the bush, not a single piece of evidence has been presented to support the notion that all systems must be tested as whole.

This system is projecting/claiming a new capability. It must be tested to verify that claim...not for the US, or any potential target...but for the PRC military itself so they can know if it is something that will actually hit a target.

If the goal is to actually hit targets maneuvering out at sea...they will test it.

If the goal is to plant seeds of doubt in an effort to get a potential adversary to hesitate to use their principle advantage (ie. a carrier strike group), they never will.

To date, they have not.
Proving a system works, and proving a system works in such a way to match your funny criteria are different concepts. There is no sensible reason that China has to do the latter.

The roles on this forum have been reversed. In the early days, the ASBM believers were the ones accused of engaging in speculation. Now, the non-believers are the ones speculating: "it has not been fully tested", "ballistic missile can't hit a moving target", "it must be a ruse", etc. Not a shred of evidence has been provided for any speculation. Nada, zip, zlich. The mentality behind it all is no different than how some "analysts" insist on J-20 being a bomber, an interceptor, a trainer, a demonstrator, and any other type of aircraft under the sun except that of a fighter, or that "J-20 is too big" despite satellite photos clearly showing the aircraft to be smaller than a Flanker.
 
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shen

Senior Member
IOC simply means that units can be employed in sufficient number to fill minimum operational deployable units complete with support and repair. Not that the system operates as advertised. The Pentagon was stating that based on it's assessment The PLA can station DF21 missiles in forward areas and support it's operation logistically.

negative.

This is the official DOD definition of IOC.

“when SOME units and/or organizations in the force structure scheduled to receive a system 1) have received it
and 2) have the ability to employ and maintain it.”

compare to Full Operational Capability (FOC)


“when ALL units and/or organizations in the force structure scheduled to receive a system 1) have received it
and 2) have the ability to employ and maintain it.”

In other words, a weapon system in IOC is fully capable of what it is designed to do, but hasn't been deployed to all the units that will eventually receive it yet.
 

TerraN_EmpirE

Tyrant King
negative.

This is the official DOD definition of IOC.

“when SOME units and/or organizations in the force structure scheduled to receive a system 1) have received it
and 2) have the ability to employ and maintain it.”
nothing negative about it
IOC simply means that units can be employed in sufficient number to fill minimum operational deployable units complete with support and repair.
Its a matter of Phrasing. but the gust is the same
A number of units are available ( Ie exist) are ready for shipping to units for deployment, And Said units have the supply chain and technical training to maintain said system. It does not imply anything about said system performance.

Plenty of weapons have reached IOC and been found wanting Some have gone to FOC and been junk.
 

shen

Senior Member
nothing negative about it

Its a matter of Phrasing. but the gust is the same
A number of units are available ( Ie exist) are ready for shipping to units for deployment, And Said units have the supply chain and technical training to maintain said system. It does not imply anything about said system performance.

Plenty of weapons have reached IOC and been found wanting Some have gone to FOC and been junk.

If the system doesn't function as designed, it would not be deployed to operational units. Of course, in operational use, further problems may so up and will need to be fixed. But that's far from dismissing the system as a deception.

Of course PLA always like to maintain a degree of ambiguity with regard to its capabilities. So the question is...

do_you_feel_lucky_punk_xlarge.png
 
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Hendrik_2000

Lieutenant General
A) See attached documents from previous post.
B) See attached documents from previous post.
C) See attached documents from previous post. Look at second attachment, first underlined paragraph, double asterisks.
D) Define near. Part of the flight is a glide performed in atmosphere, kill zone due to horizontal movement is some 100km in diameter. This value is taken from another document but not provided in my previous post.
E and F) Relative to the speed of the re-entry vehicle, the carrier is practically stationary.



Actually, it has been full up tested. Said so in the documents as well. Whatever that means is up to interpretation. We also have
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a few years ago. Suffice to say, ASBM has been tested, just hasn't been tested to your specific strawman criteria.


Your statement only strengthens what I have said: in a chain A->B->C, proving A->B and B->C work is sufficed in showing A->B->C works. At the same time, other than a lot of beating around the bush, not a single piece of evidence has been presented to support the notion that all systems must be tested as whole.


Proving a system works, and proving a system works in such a way to match your funny criteria are different concepts. There is no sensible reason that China has to do the latter.

The roles on this forum have been reversed. In the early days, the ASBM believers were the ones accused of engaging in speculation. Now, the non-believers are the ones speculating: "it has not been fully tested", "ballistic missile can't hit a moving target", "it must be a ruse", etc. Not a shred of evidence has been provided for any speculation. Nada, zip, zlich. The mentality behind it all is no different than how some "analysts" insist on J-20 being a bomber, an interceptor, a trainer, a demonstrator, and any other type of aircraft under the sun except that of a fighter, or that "J-20 is too big" despite satellite photos clearly showing the aircraft to be smaller than a Flanker.

Exactly I am surprise at the level of ignorance in this forum as if China is beginner in space technology.They have successfuly intercept missile in flight, They have launched Shengzhou 8, rendezvous with Tiangong experimental space lab automatically without human interference at all with the accuracy of 11 centimeter.All while both orbiting with the high speed around the earth. That should prove once for all that they have the technology to maneuver, transmit command, control and activate the micro thruster with accuracy.
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Not counting that they have the infrastructure to support this mission from Data relay to Telecommunication Satellite.
After the mission finish they control the Shenzhou to land with 20 m of accuracy. So that the welcoming helicopter was spot on the landing Zone within minutes

So much for arguments that has no merit whatsoever on this forum
 
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