Times SquareTwo recent failed terrorism attempts have some wondering if terrorists are losing their touch. Christian Science Monitor reports:

Faisal Shahzad, the Pakistani-born US citizen arrested and charged with the attempted attack, appears to have had little real training in explosives technique, according to US officials. And the Times Square bungle was preceded by the Christmas Day incident in which a Muslim Nigerian man on a Northwest Airlines flight tried, and failed, to ignite plastic explosives sewn into his underwear.

Are these twin flops evidence of systemic ineptitude? Perhaps. But it is at least as likely that they show Al Qaeda and its allies have moved towards a new, more decentralized, method of targeting the US and other Western nations.

Although the attacks on 9/11 were spectacular and highly destructive, experts note that typical terrorist attacks are generally less coordinated and more amateurish.

In a way, what the US is seeing now may be judged a return to more usual terrorist tactics.

After all, terrorism, by definition, is an attention-getting strategy employed by those without the ability to mount conventional military attacks.

Criminologist Gary LaFree explains:

“Terrorism is a tool of the less-powerful, and they use what they have at hand,” says Gary LaFree, a professor of criminology and director of the National Consortium for the Study of Terrorism and Responses to Terrorism at the University of Maryland in College Park.

The deadly successes of the 9/11 attacks perhaps have made Islamist terrorists appear more competent than they are, in general. Mr. LaFree counts some 50 or 60 thwarted attacks linked to Al Qaeda or its allies since 2001.

“Terrorists use readily available, low-tech weapons, and they often screw up,” says LaFree.