News of Israel's apparently successful deployment of its Iron Dome defense against indiscriminate rocket attacks on civilians is the kind of good news only a terrorist would oppose. While the new device was not officially finished and ready to enter service, real-world need took priority. When mace, sword,or axe are being swung against your head, it is no time to quibble over holding up any shield available -- no matter how much more work you would like to do on it under ideal conditions. If the success of the Iron Dome continues as now reported (in, for example, http://www.ynetnews.com/articles/0,7340,L-4053837,00.html), then Iron Dome becomes to citizen defense what aikido is to martial arts: the kind of defense so nonaggressive as to even be accepted in hospital settings.
Why is this the case with aikido? Aikido is purely defensive. It teaches no aggressive moves, not even the grunt or shout that other martial disciplines insist on combining with strikes and kicks. Since there are no strikes or kicks in aikido, practitioners seldom feel themselves at a loss. Moreover, aikido has no tournaments nor most of the other aggressive trappings of the disciplines which, under the banner of self-defense, happen to include a fair dollop of tactical incapacitation of adversaries. Indeed, in aikido, one is supposed to take care to avoid needlessly inflicting pain even against an opponent who is unconstrained by similar thoughts. Aikidoists avoid, deflect,or neutralize an attack without trying to harm the attacker. They may immobilize an attacker but are ethically constrained from intentionally harming him. This is why aikido is reportedly the only martial art approved for use in restraining violent patients at psychiatric hospitals. Imagine boxing or karate being approved in similar settings.
What will the opponent's reaction be to Iron Dome's effect as technological aikido? Look for a cry of foul, precisely the same way one would expect a drunken aggressor who tried to punch out an aikidoist later claim that the defender was, in reality, the one who started it and caused the greater damage. Perhaps even self-inflicted wounds will surface to trumpet before a naive or receptive media to advance claims that a purely defensive system is somehow a first-strike weapon of mass destruction.
-- Nick Catrantzos