Brumby
Major
What I typically find is that there is a big divide between assumption and reality when technical considerations are placed into the picture. Your statement about the DF-21D is premised on :Not necessarily actually "real-time", but close enough to provide adequate targeting information for the likes of a DF-21D launch, which as I said they must already have in some form or else they would not have already fielded this missile.
(a)the availability of "real time" targeting information. You need to explain the source of your targeting information and how it would work within the decision chain to execute the plan.
(b)the capability of the DF-21D and the resulting kill chain. Such issues had been discussed before from it being untested to probable vulnerabilities within the kill chain. However this is still secondary and goes back to (a) i.e. availability of actionable real time targeting information.
If you are talking about satellite constellations that can provide SAR or GMTI data, I suggest that you provide some more substance to argue your case. There was a report that I posted on this forum that discussed the Chinese development in this area but from memory the coverage was limited. There is no doubt the Chinese is building a kill chain infrastructure but developing and executable are two different set of conversations.Also, ECM will not fool an EOsat, and will also break EMCON for sure.
I am aware that the Chinese are building sat constellations to provide coverage. However the Western Pacific is huge space even if it is from the first chain outwards. I have seen a very detailed analysis done by the CBO on sat constellation on North Korea alone, and the technical issues and cost associated with such "real time" coverage is up to $100 billion. If you extrapolate that across the Western Pacific maybe a $1,000 trillion might do it.China already has many of those and are undoubtedly launching more in the years to come. No doubt these sats are vulnerable to destruction but just as the US has backup plans for China taking out its satellites during war, China also has contingency plans to replace theirs quickly as needed. I believe the Long March 11 series is developed specifically for this mission. I'm serious when I think they will enact coverage of the entire Western Pacific, by which I mean the 2nd island chain and perhaps somewhat beyond. Not sure what you mean by Western Pacific since there is no official definition of this term.
If you think the Long March 11 series can do the job, I would like to see something more substantive than a claim
I am merely responding to your comment about "knowing" such an outcome. No one knows outside of simulated figures. I have not seen any analysis along the lines of a "RAND" type but I venture to guess if you apply the different variables to it, such an undertaking as against a carrier requires significant resources, many coordinating moving pieces within the kill chain, and a large unknown on the outcome. It is not simply firing a 400 km range ASM against a moving target.While not necessarily 100% reflective of what would actually happen, simulations are all anyone has, including the USN. Unless you are proposing a live enactment of a several hundred missile saturation attack on a carrier. Until the day that happens, you've got simulations. And I have no doubt both China and the US have reenacted these exact types of simulations hundreds, perhaps thousands, of times already.
You are ignoring CAP and being able to find and target a carrier.Even if the range were somewhat less than 400 km, say 300 km at mach 3, the carrier has only bought itself another km or so of travel time. Launching at 300 km instead of 400 km does not put the launching fighter/bomber at any greater risk from the CSG since only the SM-6 has the range to reach out that far in both cases, and the next longest range missile, the SM-2, can't reach out to either distance. I have little doubt the Flanker series (J-11, J-15, and J-16) will have the ability to launch these as well.
You are right. "No way" was a hyperbole expression. If you throw enough resources against a target you will enhance your results and it is simply a trade off between results and risk to your resources.In any case, "no way" is a term I definitely wouldn't use, since it's a matter of defeating the carrier CAP, which is not invincible, so how can you say "no way"? Yes, you will have to fight through a determined air defense fighter screen, but if you have enough fighters on your side, you will get through.
I know this question was directed at SB but I would like to know your source of a fighter with the type of radar that can accurately classify a carrier from 400 kms with the type of clutter in a sea environment.How do you know there's no way a fighter radar cannot track a carrier at 400 km?