Re: "interactive guidance" replaced "perturbation guidance" on new LM-2F
the difference is KT need to hit a very small target moving very quickly and DF need to hit a very big target moving very slowly.
The satellite is moving in a fixed orbit. The carrier is not on a fixed course.
The satellite, unless it is military and very advanced, will not be able to offer ECM, decoys, or manuevering.
The carrier will offer all of these things, including an active defense that has been tested at shooting down ballistic missiles.
Finding the carrier to begin with will not be easy. Reaquiring it upon reentry will be equally difficult and depending on range will have allowed the carrier to move up to several kilometers.
There are a lot of major differences...and as far as all of the logistical and infrastructure to just get the warhead on target, the PLAN and PRC has not demonstrated the raw capability to do so and communicate over those differences with such a joint command all operating together...and critical parts of that infrastructure will have to operate within range of the carrier and its escorts or other defenses.
As I have said...I know they are researching and developing it...but until they test it operationally and actually show they can do it...I will continue to believe that no working system has been deployed. You do not deploy (as in establish a working, deployable, usable (multiple times)) system worth literally billions without being absolutely sure you can at least come close to the design parameters.
And the US Navy is pressing forward anyway. They have multiple passive and soft defenses in place, one tested and deployed active defense, and are developing more (ie the laser systems) active defenses as we speak.
The "End of the Carrier Age" is not upon us. In fact, China itself is punctuating this by building their own. The refurbished Varyag was very expensive. The development of the J-15 is very expensive and they will continue to develop others. They are planning to build at least two indegenous carriers...and I believe they will build more.
India is building, the UK, France, Italy, Spain, South Korea, Brazil, Australia, Russia, China (as stated), Thailand has a capanility. And of course the US. Instead of ending, the carrier age is actually, at this moment proliferating.
All of these nations planners are building vessels that they expect to last 30-50 years. I expect the Carrier Age will extend at least that long...and perhaps longer.
Will rail guns herald the end? I do not think so...rail guns can intercept rail guns. Lasers or charged particle weapons can too. We will cotninue to see proliferation and I expect the thing that will ultimately render them obsolete will be large and heavy militarization of space. That's a long way off right now and I do not expect to live long enough to see that. In fact, I will most certainly not see the USS Gerald Ford decomissioned.