I'm a big booster (pun intended) of missile defense efforts and I'll tell you why.
In my mind I see the destruction of a city or country by atomic, thermonuclear warheads, biological, chemical or radiological (the Soviets produced radioactive liquid warheads) delivered by ballistic missiles to be a huge environmental disaster (and disaster really doesn't convey how horrible such an act would be).
A recent aerial view of the Ground-Based Midcourse Defense system at Ft. Greely, Alaska. The nine Ground Based Interceptors (GBIs) are visible in the upper-left center portion of the facility.
My intellectual and political support of America's missile defense efforts stands in contrast to what most people think I should back given my anti-Bush and deep ecological beliefs. Hogwash I say, as I feel fine embracing paradoxical positions.
It is true that in the past half-century the US has spent hundreds of billions of dollars on
missile defense. It is true that many technologies and systems either failed, became obsolete due to countermeasures or never met the required expectations. It is also true that the current (and embryonic) GMD system, though fielded (nine GBIs at Ft. Greely and two GBIs at Vandenberg AFB, California) is still in development and the GBIs have a moderate success record during testing. It is true that the GMD system is impotent against stealthy cruise missiles, short and intermediate range ballistic missiles fusing depressed trajectories fired from cargo or fishing vessels, and the new hypersonic maneuvering warhead recently tested by Russia.It is also true that the current GMD system (even with the planned 40 to 100 GBIs) could only stand-up against an accidental, rogue or small attack consisting of a handful of incoming warheads (as each GBI carries one non-explosive, kinetic energy kill vehicle able to destroy only one warhead -- which sucks if the enemy shoots missiles with multiple warheads).
Many of my detractors and anti antimissile defense luddites haven't a clue what they are talking about -- most are ignorant that the (Soviets and now the) Russian Federation have an operational force of 100 nuclear warhead equipped missile interceptors circled about Moscow in hardened launch complexes or that the US built and fielded a similar system back in the 1970s.
In my idea of a perfect world, us humans would understand that no matter what color your skin is, what god you worship or what political system you live in -- we are all of the same race and living on the same puny planet. We would abandon war, strife and hunger and focus on discovering what the
universe offers us and to making ourselves better beings. It sucks that the world is what it is and we don't seem to be on the road to enlightenment and salvation but rather to oblivion and complete destruction. In this world, the best kind of missile defense is to keep bad actors from acquiring ballistic missiles or if they don't get the message, a reasonable course of action would be a preemptive strike as the missiles are delivered to their bases (too bad President Bush has nearly discredited the strategy of preemption with the use of cherry-picked/shitty intel that was the "reason" we attacked Iraq).
There are some good things that have come from missile defense research: adaptive optics, bigger telescopes, powerful and efficient lasers, faster & more capable computers, better radars and satellites (communication and weather recon) and a deeper and better understanding of near-earth space weather to name a few. Other spinoffs from missile defense tech that most critics never touch upon is that knowledge we are acquiring could save the planet (life in all it's forms -- humanity included) from destruction by asteroids, comets (and don't giggle about this as I'm deadly serious) and remote possibility of
alien attack. It sucks that warfare is one of things we humans excel at and students of history know that war often delivers the greatest advancements in science, technology, medicine and living conditions -- albeit at a terrible cost).
Missile defense in no panacea but it is necessary. I'm positive missile defense research will (eventually) deliver the goods. My only wish is that these systems are never used as if they are, we are truly screwed.