zenpundit.com

This looks highly informative. Hat tip to Wings Over Iraq.

I regret the light posting and lack of attention to the superb comments. I am buried at work and will be until early next week. Will be posting short items until then

I begin by stating I do not have the technical competence required to make an independent assessment here.

Recently, the NYT published an article quoting leading missile defense critic,  MIT Professor Ted Postol:

Review Cites Flaws in U.S. Antimissile Program

Mr. Obama’s announcement of his new antimissile plan in September was based on the Pentagon’s assessment that the SM-3, or Standard Missile 3, had intercepted 84 percent of incoming targets in tests. But a re-examination of results from 10 of those apparently successful tests by Theodore A. Postol and George N. Lewis, being published this month, finds only one or two successful intercepts – for a success rate of 10 to 20 percent.

Most of the approaching warheads, they say, would have been knocked off course but not destroyed. While that might work against a conventionally armed missile, it suggests that a nuclear warhead might still detonate. At issue is whether the SM-3 needs to strike and destroy the warhead of a missile – as the Pentagon says on its Web site.

“The system is highly fragile and brittle and will intercept warheads only by accident, if ever,” said Dr. Postol, a former Pentagon science adviser who forcefully criticized the performance of the Patriot antimissile system in the 1991 Persian Gulf war.

Naturally, the Pentagon disagreed with Dr. Postol, but their response was unusually blistering this time (and ignored by the Times):

Missile Defense Agency Responds to New York Times Article

….This sea-based interceptor missile is designed to intercept and destroy short to medium-range ballistic missiles using “hit to kill” technology, which means that the interceptor collides directly with the target missile or warhead, and destroys the target using only the force of the collision.  The allegation that target intercepts were reported as successful when they were not successful is wrong, and the data presented by the authors in the article is flawed, inaccurate and misleading.

In each successful intercept test the target missile was destroyed by the Aegis BMD/SM-3 system due to the extreme kinetic energy resulting from the “hit to kill” intercept.  In each instance, the mission objective of “hit to kill” of the unitary or separating target was achieved. 

Postol and Lewis apparently based their assessment on publicly released photos gleaned from a sensor mounted aboard the SM-3 and postulated what they perceived to be the interceptor’s impact point although they had no access to classified telemetry data showing the complete destruction of the target missiles, or subsequent sensor views of the intercept that were not publicly released so as not to reveal to potential adversaries exactly where the target missile was struck.

Actually, the publicly released videos, which can be seen at www.mda.mil/news/gallery_aegis.html, and from which the still photos were extracted, show infrared images from both interceptor and airborne sensors demonstrating the complete destruction of the target missiles.

All of the tests cited by the authors as “misses” were tests involving short-range unitary targets, when the warhead remains attached to the booster rocket.  These tests were correctly described by the Missile Defense Agency as successful intercepts, because they successfully intercepted the target.  Post-test analysis from collected telemetry showed that the interceptor’s kill vehicle impacted the target body or warhead within inches of the expected impact point that was calculated to maximize damage against a variety of warhead types.

….The authors of the SM-3 study cited only tests involving unitary targets, and chose not to cite the five successful intercepts in six attempts against separating targets, which, because of their increased speed and small size, pose a much more challenging target for the SM-3 than a much larger unitary target missile. They also did not mention the fact the system is successfully intercepting targets much smaller than probable threat missiles on a routine basis, and have attained test scores that many other Defense Department programs aspire to attain.

I mention all this because my amigo Shane Deichman, who like Postol, is a physicist and a former scientific adviser for the DoD (Postol for the Chief of Naval Operations, Deichman for JFCOM) and is currently working at the National Missile Defense Agency, felt that the rebuttal scored a direct hit on Postol’s claims about the system tests ( which might explain why it did not get cited by the NYT, though in fairness, the Times did quote the agency spokesman). I trust Shane’s judgment but I’m not able to expound on it, so he is cordially invited to add any comments here that he might wish that might further the reader’s (and my own) understanding.

Comments are, of course, open to all.

Adam Elkus has an excellent piece that looks at the COIN vs. Raiding debate in Defense Concepts and, while analyzing that, IMHO correctly diagnoses the origin of our policy troubles.

Taking the Offensive: The Utility and Limitations of Raiding (PDF)

Dr. Thomas P.M. Barnett is not only his own man, he’s his own webmaster. 

Having embarked on a major overhaul of his longstanding and very successful blog, which had been steered previously by Critt Jarvis and then Sean Meade, Tom rolled up his sleeves, engaged his creative eye and went “hands-on” and shaped the new look himself ( he is still tinkering with it), an impressive decision given the magnitude of the details involved. 

It’s good. I find the redesign to be warmer but still crisp. A much more personal, less “corporate”, look with greater balance between text, visual imagery and negative space. It reflects more of Dr. Barnett’s different interests. Check it out:

Thomas P.M. Barnett’s Globlogization

I also like the long margin Twitter-feed, a nice wrinkle that puts two web 2.0 platforms together well. Much better than a little window plug-in would work in terms of reader attention.

Very nice.

“The only people celebrating at the Pentagon last week were the Mexicans working on renovating the building.”                               –  Dr. Loren Thompson

It takes a rare class of wit to combine an allusion to an ethnic minority group while shilling for a fabulously overpaid and notoriously dysfunctional industry that is anxious that we are spending too much money on the war wounded. Full story at Danger Room.

Remember people, every dollar wasted on caring for a critically injured combat veteran, or on a pay raise that keeps a private’s family off of food stamps is a dollar that could have gone to cost overruns or a desperately needed executive bonus.