Lonestar wrote:(1)The new plan doesn't exclude land-based BMD at all.
Then why is all I'm hearing is "land based SM-3" system, instead of "we will fund x firing batteries of THAAD"; which has roughly the same kinematic capabilities as SM-3 and is actually operational in Hawaii and ready for production?
(2)The confined areas of the AG and GOO means that AEGIS vessels will be able to perform escort duties for Strike groups in addition to ABM-patrol
From what I've seen, the Navy in order to do it's sea based ABM mission, will have to have ships on station continuously at two to three different points off Europe. Figuring the standard 3 ships needed for one on station rule of thumb, that's 6 to 9 AEGIS ships that you'll have to allocate permanently to the ABM mission.
Figure in the fact that everyone else will want ABM protection; and that means, we'll have to allocate more ships to those ABM points around the world, like off the coast of North Korea; a station near japan (we can easily accomodate that, since we can just share that with the
IJN JSMDF, who's funding SM-3 Block II development partially.
Just be glad that Fort Greely is online, Matt. I shudder to think of the ships needed to keep a continuous ABM patrol off the US coastline -- even the Billion Burke Swarm (TM) would get worn thin by that.
The navy's greatest asset is it's strategic and tactical mobility; a ship moving at 30 knots can be 720 nautical miles somewhere else in a day. SM-3 is a very weak missile when you compare it to other ABM solutions -- it's a tactical ABM system with a minimal theater level capability -- it's limited by the size and weight limits of having to fit into existing Mk 41 VLS cells -- (22” diameter, 257” length maximum allowable missile dimensions). DDG-1000 has slightly larger Mk 56 PVLS cells; I don't have the exact numbers on me yet. So it doesn't have the kinematics of the much much larger GBI; meaning you have to stay within a "basket" in order to perform the ABM mission; sacrificing your strategic and tactical mobility.
Any true Navy Sea Based Strategic BMD is going to have to center around a future notational CG(X) with nuclear power to run it's radars, and enough space to fit KEI or GBI sized missiles for the BMD mission. Developing such a warship and it's weapons is going to take a while.
(3)The USN is charging ahead with the LCS come Hell or highwater, which means that, as the lCS enters service, we can stop using AEGIS ships to chase around pirates and have training exercises with third world crapholes whose biggest naval vessels are 25ft RHIBs, and they can go do other "high end" stuff. Like BMD.
The problem is; LCS costs like $400 million, a Burke about $1~ billion; and you really don't get that much capability for the LCS' $400 million -- just a 57mm gun and some short ranged netfires missiles.
One of my friends on HPCA, Scott Brim raised a very good point about the Navy's new BMD mission:
Everyone should keep a close eye on the Navy's budget. If the Navy's current and future budgets aren't augmented to the extent necessary to adequately cover the huge expense of a sea-based strategic BMD mission, then some significant portion of the existing Navy force structure must be traded away to pay for it.
...
I suspect the Navy has been told to come up with a proposal for pursuing a serious BMD effort, and to do so without a major increase in Navy funding. The BMD effort will be a hugely expensive proposition. The money has to come from somewhere. If a truly serious effort is mounted, money will be stripped from fleet operations and from other Navy procurement programs.
Look for LCS to be constrained to somewhere between 10 and 15 hulls, and for serious debate to begin on dropping one of the F-35 models. My guess is that LCS-1 will be the winner of the downselect and that the F-35B variant will eventually be canceled as part of a broadscope move to downsize and constrain US power projection capabilities. In the near term, look for the production schedule of the Ford Class to be extended to deal with cost control issues and with technology management issues, and look for at least one CVBG to be eliminated.