Is there any evidence of weaponized smallpox being anywhere? We talk and talk and talk about smallpox, but the last I heard there were only two stocks – one in the CDC and one in the equivalent in Moscow. Is all of this smallpox terrorism fear assuming that a) someone weaponized it and b) it fell into the wrong hands? Sure, it is a helluva scary disease and seemingly tailormade for suicidal nutjobs looking to inflict maximum casualties, but a) and b) are quite large assumptions to be made. It is not that I really doubt that it can be done, it is just that I haven’t heard anything directly.
The difficulty of making, storing, and distributing biological weapons in a large enough range to get mass spread is extremely logistically complex. I am not doubting that it can, and probably will be done. The al Qaeda attacks so far have been maximum efficiency with lowest technology, though. I don’t think bioweapons fit their modus operandi.
I think truck bombs, urban terrorism (like sniper attacks), bombs in skyscrapers, or chemical weapons are more likely. The arson idea mentioned above is scary and possible. If it is al Qaeda, they tend to attack Western interests, often in second countries. US embassies in Kenya and Tanzania, Mombassa attacks on Israelis, Bali attacks. Perhaps the next al Qaeda attacks will be at American or Western interests in SE Asia, India, Mexico, South America, South Africa. Perhaps tourist sites. Perhaps chemical, perhaps truck bomb. A chemical weapon that doesn’t get a lot of press but is really scary is aflatoxin, which causes liver cancer primarily in kids. There is evidence of a lot of aflatoxin being made by people like Saddam Hussein.
I hope we don’t see an “audacious” attack on US soil again for a while. Maybe it is harder to get operatives in, maybe we can catch 75% instead of the 10% we were catching before 9/11. I do think that the terrorist organizations would love to have a nuke or a dirty bomb but I hope the chances of them actually getting one are small. I mean, Qaddafi, Saddam, and every third-rate dictator have been trying to get their hands on them for years and haven’t succeeded. Perhaps it is more than just luck on our part. Maybe I have my head in the sand.
Anyway, if we are looking for large events on US soil, a truck bomb at a large sporting or other event (like a parade or a concert or a political event), followed by secondary ones which are sure to be seen on TV is a scary example which I think is likely. That’s where my money is.