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Missile Defense Defense

Thursday, May 20th, 2010

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.

None Dare Call it a Rogue State

Wednesday, December 9th, 2009

 

Reader Isaac, points to an excellent analytical overview of Pakistan’s national nervous breakdown at Dawn.com, by Nadeem F. Paracha. It is a lengthy but stupendous post with some 200 + comments:

Little monsters

There is nothing new anymore about the suggestion that over a span of about 30 odd years, the Pakistani military and its establishmentarian allies in the intelligence agencies, the politicised clergy, conservative political parties and the media have, in the name of Islam and patriotism, given birth to a number of unrestrained demons which have now become full-fledged monsters threatening the very core of the state and society in Pakistan.

A widespread consensus across various academic and intellectual circles (both within and outside Pakistan), now states that violent entities such as the Taliban and assorted Islamist organisations involved in scores of anti-state, sectarian and related violence in the country are the pitfalls of policies and propaganda undertaken by the Pakistani state and its various intelligence agencies to supposedly safeguard Pakistan’s ‘strategic interests’ in the region and more superficially, Pakistan’s own ideological interest.

….The 1980s and the so-called anti-Soviet Afghan jihad is colored with deep nostalgic strokes by the Islamists and the military in Pakistan. Forgetting that the Afghans would have remained being nothing more than a defeated group of rag-tag militants without the millions of dollars worth of aid and weapons that the Americans provided, and Zia could not have survived even the first MRD movement in 1981 had it not been due to the unflinching support that he received from America and Saudi Arabia, Pakistani intelligence agencies and its Afghan and Arab militant allies were convinced that it was them alone who toppled the Soviet Union.

The above belief began looking more and more like a grave delusion by the time the Afghan mujahideen factions went to war against one another in the early 1990s and Pakistan was engulfed with serious sectarian and ethnic strife. But the post-1971 narrative that had now started to seep into the press and in many people’s minds, desperately attempted to drown out conflicting points of views about the Afghan war by once again blaming the usual suspects: democracy, secularism and India.

Many years and follies later, and in the midst of unprecedented violence being perpetrated in the name of Islam, Pakistanis today stand more confused and flabbergasted than ever before.

The seeds of the ideological schizophrenia that the 1956 proclamation of Pakistan being an ‘Islamic Republic’ sowed, have now grown into a chaotic and bloody tree that only bares delusions and denials as fruit.

Read the rest here.

There has been an ocean of ink spilled about the Obama administration’s Hamlet-like deliberation over a war strategy for Afghanistan and on the implications of agreeing to 30,000 rather than the 40,000 new troops for the “Afghan Surge”, as Gen. McChrystal had originally requested. The 10,000 difference in boots is not the salient strategic point, though it is the one that excites political partisans on the Right, Left and anti-war Far Left. It also distracts us from debating our fundamental strategic challenge.

The horns of our dilemma is that our long time “ally” whom we have hitched ourselves to in a grand war effort against revolutionary Islamist terrorism is not our ally at all, but a co-belligerent with our enemy. By every policy measure that matters that causes the United States - justifiably in my view - to take a tough stance against North Korea and Iran, applies in spades to Islamabad. Yet none dare call Pakistan a rogue state.

It is the elephant in our strategy room - if the elephant was a rabid and schizophrenic trained mastodon, still willing to perform simple tricks for a neverending stream of treats, even as it eyes its trainer and audience with a murderous kind of hatred. That Pakistan’s deeply corrupt elite can be “rented” to defer their ambitions, or to work at cross-purposes with Pakistan’s perceived  “interests”, is not a game-changing event. Instead, it sustains and ramps up the dysfunctional dynamic we find ourselves swimming against.

We play a bizarre game, our leaders being more concerned about Pakistan’s “stability” than Pakistan’s own generals and politicians who egg on, fund and train the very militant Islamist groups spreading death and chaos inside Pakistan and beyond its borders. Why can we not find Osama bin Laden or Mullah Omar ? Because they are high value clients of the ISI which is no more likely to give them up than the KGB was to hand over Kim Philby.  

Until America’s bipartisan foreign policy elite grapple with the fact - and it is an easily verifiable, empirical, fact - that Pakistan’s government is in chronic pursuit of policies that destabilize Central Asia, menace all of Pakistan’s neighbors, generate legions of terrorists and risk nuclear war with India, no solutions will present themselves.

A strategy will only have a chance of success when it is grounded in reality.

Shlok Vaidya’s Singularity of Warfare

Thursday, October 8th, 2009

Nice.

Shlok posts up on the future of war in response to Lexington’s Green’s prospective speaking engagement:

The History and Future of Warfare

…..The history of warfare looks something like this cycle that repeats itself within the governance market - between an insurgent governance platform and the dominant platform of the time. Victory is gauged by market-share of each platform.

  1. Tribe vs. Tribe
  2. Tribe vs. State
  3. State vs State
    1. Marked by the invention of the nuke.
  4. Network vs State
    1. Where we are now. Networks are essentially information empowered tribes.
  5. Network vs. Network
    1. When the nation-state collapses into its component resilient communities and combats the networks that won.
    2. Insurgencies and private military corporations act as governance platforms.
  6. Small-Scale Networks vs Network
    1. Advanced information flows decreases mass requirements and increases decentralization.
    2. Trend continues until post-human age.
  7. Small-Scale Network vs Small-Scale Network
  8. Individual vs. Small-Scale Network
  9. Individual vs. Individual
  10. Post-human vs. Individual
    1. When the difference between man and machine is negligible.
  11. ? vs Post-Human

*Acceleration really takes off when the network barrier is broken.

I like the flow in the outline. Potential countervailing trends to Shlok’s model? Here’s a couple:

  • Aggressive migration/refugees-in-arms - think Hutu militiamen fleeing to the Congo from Tutsi rebels, but scaled up for a failing great or regional power.
  • Rogue nuclear events will cause a countervailing, centralizing, “circling the wagons” effect that will temporarily strengthen states and allow them to “take off the gloves” against networked opponents.

1913 Debate Continues

Tuesday, June 30th, 2009

   

Cheryl raises the question of “Evolutionary psychology” in considering nuclear deterrence.

An intriguing angle. Going to think about this and respond a little later.

1913 Redux

Wednesday, June 24th, 2009

 

My friend Cheryl Rofer of Whirledview, who has a professional background in nuclear weapons issues, is an advocate of strong diplomatic efforts for nuclear disarmament and, someday, of a world free of nuclear arms ( note to readers: Cheryl is NOT advocating immediate or unilateral nuclear disarmament). While I see room for responsble reductions in nuclear weapons systems, I disagree that this objective - very low or no “legal” nuclear weapons- is a good idea; in fact, I expect that doing so will make great power war possible again, a nightmare we have not seen since 1945.

Cheryl had a very interesting post recently, where she makes an argument that the old world, the one that launched the 20th century’s descent into epic carnage and ideological fury in August 1914, is long gone and that the subsequent changes in political order mitigate the dangers of a revival of great power rivalry and warfare. I am using a sizable excerpt here in order to show the core of Rofer’s argument:

Not 1913

My customary response to this (after batting away their ideas that we are talking about unilateral disarmament or that we might have zero nuclear weapons in the next month or so) has been that the negotiations and concessions necessary to move toward zero nuclear weapons will restructure the world in such a way that it will resemble no world we know or have known.

But Nicholas and Alexandra has given me a new argument: Europe is no longer ruled by a single dysfunctional family.

That’s an exaggeration of the Europe of 1913, which was the problem back then. But no such important grouping of countries is any longer ruled by a single family. And there’s more to it than that: the form of rule is important, and the world has pretty much given up on absolute monarchies. There are still autocracies of various kinds around the world, but they are few.

Many of the rulers of Europe before World War I were related to Queen Victoria. She provided the fateful hemophilia gene that the Tsarevich suffered from. Both Nicholas and Alexandra were related to the British royal family, Alexandra a granddaughter of Victoria. Kaiser Wilhelm was a cousin. King Alfonso of Spain was a cousin by marriage, and there were ties to Greece, Prussia, and Denmark. The members of the family were fabulously wealthy, and, as we have recently seen, the values and interests of the fabulously wealthy are not the same as those of the rest of us.

Nicholas regretted having to go to war against Cousin Willy, but his other duties required it. Russia’s national interest was part of it, but a big part of how he thought of national interest was a pride-duty-upholding-our-sacred-values kind of thing that is more like a family’s sense of who they are than today’s national interests of economic growth or security for citizens.

….Monarchy exacerbated the problems
Most of the countries of Europe were monarchies; now most are democracies. In a monarchy, the monarch is in charge of everything. There may be ministers, but they are advisors who have only as much power as the monarch grants. Britain had been moving away from this model for some time, but Nicholas and Alexandra were hardly alone in believing that only one person can rule. When World War I broke out, Nicholas commanded the troops directly. This left a bit of a vacuum in other spheres, which Alexandra tried to fill, with Rasputin’s help.

Power is that centralized in very few countries today. Heads of government have access to advice from experts in many fields: military, scientific, economic, societal, political. The ballot box and the media remind those heads that accepting advice can be a good idea. None of this implies that decisions will be perfect, but it does mean that big decisions, like going to war, will be thought out and justified in ways that a monarch does not need to.

As I said in the comment section at Whirledview, there are two distinct questions here with Cheryl’s argument:

a) The influence of monarchy in historical period of 1913 in precipitating the civilizational calamity of WWI ( or, if you like a broader view, the 1914-1991 “Long War” between liberal democracy and authoritarian-totalitarian regimes).

b) Emerging strategic parallels with 1913 that could be exacerbated by a nuclear free world.

I will deal with each question in turn.

Europe of 1913 was, I would agree, certainly a much more hierarchical and authoritarian place than it is today. Cheryl is implicitly invoking “Democratic Peace theory” here to explain the warlike tendencies of late imperial Europe that contrast so sharply with the conflict averse, liberal democratic, welfare states that make up the EU. However the historical picture I think is more complicated in that none of the monarchs, not even the nominal autocrat Tsar Nicolas II of Russia, were absolute monarchs in practice.

Nicholas II, on paper, was the most powerful ruler but even so, he was forced to accept the Duma and limits on his previously (theoretically) infinite powers in the Revolution of 1905. Kaiser Wilhelm II was technically the “German Emperor”, sort of a commander-in-chief and presiding officer of a federation of Lander that made up Imperial Germany, and not “Emperor of Germany”. The Kaiser had to deal with an unruly Reichstag filled with socialists, other German monarchs like the King of Bavaria, a Prussian and imperial civil service, a junkers class and a Grossgeneralstab, all of which had various institutional prerogatives that checked the authority of “the All-Highest”. The King of Great Britain retained enough real power to force a pre-war reform of the House of Lords against the will of a majority of parliament, but this was regarded as an extraordinary political event ( George III had regularly exercised powers not far removed from those of President Barack Obama). The government of Austria-Hungary is beyond my expertise, except to say that it’s government was riven by byzantine rules and duplicative bodies. The Young Turks had seized power from Abdul-Hamid II and the new Sultan was a figurehead. France was a republic.

While the monarchs exercised varying degrees of executive power before the Great War, they were a declining legacy component of a modern, evolving, state system, one increasingly animated by an aggressive spirit of brutal nationalism and militarism. The state, not the monarch, is what ran Europe in 1913 and in 1918 nearly all of these crowned rulers were swept away without a trace, like a predatory insect discarding an old shell as it grew larger and stronger. Those monarchs that remained became living flags and tourist attractions. Nationalism is far from dead in 2009 and while the state as a global institution has taken an impressive beating since the end of the Cold War, it retains in most countries impressive powers of coercion and an ability to inflict great harm, even where it cannot make itself be obeyed. Zimbabwe, Iran, Sudan, Burma, to name just a few, have governments that continue to rule barbarically and thumb their noses as the civilized world, despite being loathed by substantial parts of their population or even the vast majority of citizens

The strategic calculus regarding the value of nuclear weapons to a state does not remain unchanged with reductions in nuclear arsenals, the value actually increases in the sense that each nuclear weapon becomes more significant as there are fewer of them. Nuclear weapons become more prestigious and, once the US and Russia move to very low numbers of warheads, have greater military significance to the ayatollahs, military dictators, presidents for life, nationalist demagogues and terrorists who might like to have some. Nuclear weapons are useful as status symbols or as shields to deter intervention while pursuing regional ambitions against non-nuclear neighbors, or even nuclear ones in the case of India and Pakistan.  This strategic value does not disappear with paper agreements to the contrary, and even miserably poor nations like North Korea and Pakistan can build nuclear weapons, if they have the political will to endure the modest inconvenience of becoming a diplomatic outcast.

A world that formally abolishes nuclear weapons, or reduces them to the point where major war appears to be a “survivable” risk even if they are used, creates incentives for states to wage war where previously  the fear of nuclear escalation made statesmen pull back from the brink. Moreover, I do not think we will return to exactly the world of 1913 or 1944. History never repeats itself quite so neatly. No, I think we will see the dystopian worst of both worlds - increasing “bottom-up” chaos of 4GW insurgency ( which is driven by more factors than just the nuclear age) coexisting with a renewed interest of states in pursuing interstate warfare at the top.

Human nature does not change. I agree that democracies are far less inclined, on average to fight one another than are authoritarian states but this average could easily be a product of modern democracy being a rarefied commodity until the last twenty years. We still have many brutal tyrannies on planet Earth and democracies are not incapable of aggression, error or hubris. Athens embarked upon the expedition to Syracuse, Republican Rome was more ferociously expansionistic than its later Emperors and the U.S. went through a Manifest Destiny phase.

These things should give us pause before we become too eager to take nuclear weapons off of the table.