Janet Napolitano announced that is scheduled to deploy 300 additional advanced imaging scanners at U.S. airports in 2010, and may deploy more.
But, as Michael Crowley observes, in New Republic, X-rays machines do not detect PETN, and pat downs are unlikely to be effective, particularly in the case of explosives concealed in body cavities.
In the wake of the Abdulmutallab episode, however, standards will change. Pat downs will become more commonâ€”and more intrusive. We may not see the famous vision of the crazed dictator from Woody Allenâ€™s Bananasâ€”â€œUnderwear shall be worn on the outside!â€â€”but those searches by hand are likely to get a little more, shall we say, intimate.
Even a pat-down thorough enough to simulate foreplay, however, wonâ€™t protect us completelyâ€”not from a threat that sounds even more absurd than an underwear bomb and that is also more alarming: the butt bomb.
The concept is simple. Rather than sew explosives into his underwear, a terrorist might actually plant a bomb, which can weigh as little as a pound, inside his anal cavity. Like drug mules, would-be butt bombers could store the explosives inside a condom.
Sound crazy? Perhaps. Disgusting? Definitely. But security experts initially believed that a terroristâ€™s derriere nearly killed a top Saudi Arabian counterterrorism official last fall. Back in August, an Al Qaeda-connected militant named Abdullah Assiri offered to turn himself into Saudi authorities and enlist in a state-run terrorist rehabilitation program. Exhibiting a healthy skepticism, the Saudis reportedly subjected Assiri to two airport-style X-ray scans and other security checks. Finding no weapons or explosives on his body, security agents ushered Assiri into the palace of the counterterrorism chief, Prince Muhammad Bin Nayef, who is also the son of a likely heir to the Saudi throne.
Instead of surrendering, however, Assiri exploded. Nayef survived the blast, but the Saudis were bewildered by this incredible breach of their security. At first, they were convinced the explosive had been hidden in Assiriâ€™s anal cavityâ€”a scenario that other security experts didnâ€™t discount. After further investigation, the Saudis concluded that Assiri didnâ€™t have a butt bomb after all, but rather that he stashed the explosive in his underwear much like Abdulmutallab. (The device may have been detonated by a text message sent to Assiriâ€™s cell phone; exactly how the phone triggered the bomb is unclear. Like Abdulmutallab, incidentally, Assiri appears to have gotten his assignment and materials in Yemen.)
Prince Nayaf himself flew to Washington to warn Obama administration officials about this new underwear bomb threat, according to Newsweekâ€”which also recently disclosed a joint report produced by the National Counterterrorism Center, in conjunction with the Department of Homeland Security and the CIA, on the threat of both underwear and butt bombs. That report had both good and bad news about the alarming concept of explosive Al Qaeda asses. On the downside, the report found that even full-body-image scanners at airports might not detect anally stashed explosives.