• TSA will miss 1 August air cargo screening deadline

    TSA will miss the congressionally mandated 1 August deadline of having 100 percent of cargo carried on planes screened; all cargo loaded onto passenger planes departing from domestic airports will be checked for explosives by the deadline, but screening all international cargo entering the United States has proved more challenging; the reason: an estimated 2.8 billion pounds of air cargo arrives in the United States every year on passenger aircraft from 94 different countries; the cargo is handled in the global air cargo supply chain by a vast number of participants; each of these 94 countries has unique air cargo security programs and regulatory requirements, many of which differ significantly from those required by TSA

  • China's nuclear reactors to use technology rejected by U.S., U.K. as unsafe

    Ten of China’s proposed nuclear power reactors will use Westinghouse’s AP1000 advanced technology; the United States rejected the AP100 design, saying key components of the reactormight not withstand events like earthquakes and tornadoes; the United Kingdom indicated it, too, would reject Westinghouse’s new reactor because it could be vulnerable to terrorist attacks

  • Scientists: Full-body scanners' radiation underestimated, could pose cancer risk

    More and more scientists express their unease with the amount of radiation to which passengers are exposed as they are screened by full-body scanners at airports; experts say radiation from the scanners has been underestimated and could be particularly risky for children; they say that the low level beam does deliver a small dose of radiation to the body, but because the beam concentrates on the skin — one of the most radiation-sensitive organs of the human body — that dose may be up to 20 times higher than first estimated

  • U.S. has no plan to keep nuclear bomb materials from crossing border

    In 2006 the George W. Bush administration announced a $1.2 billion project to deploy thousands of scanners for screening vehicles and cargo at U.S. ports to block the importation of radioactive materials that could be used to make a bomb to protect the United States; the scanners — known as the advanced spectroscopic portal (ASP) machines — proved a failure, and in February, following one setback after another, officials abandoned full-scale deployment of the machines; GAO says that the attention and resources invested in the ill-fated ASPs delayed the creation of a “global nuclear detection architecture” to protect the United States

  • Airport security is big business, and Rapiscan Systems benefits

    Airport security is serious business and, increasingly, it is also big business; TSA plans to deploy as many as 1,800 full-body scanner at U.S. airports by the end of 2014; at $170,000 a scanner, this is a $300 million proposition

  • Would-be terrorists in U.S. hobbled by logistics

    Explosives experts say there are many reasons for the string of bomb failures in recent attempts by would-be terrorists in the United States; among them: it is hard to get explosive materials in the United States; putting together a bomb is a complicated process; and these kinds of attacks require a team to get them off the ground

  • Landmine detector made from off-the-shelf components

    Researchers in the United States have developed a low-cost technology to detect landmines using a novel acoustic/microwave system; the system, made from off-the-shelf components, costs about $10,000. This compares to laser-based Doppler remote detection systems that sells for upwards of $1 million

  • EU supports full-body scanners, but says common standards for privacy, health are needed

    An EC report says that full-body scanning at airports makes a contribution to security, but that a common framework must be developed across the European Union to protect citizens’ fundamental rights and health

  • Political summits should be held in remote locations

    Canadian security expert says that holding the G8 summit in Toronto makes no sense; bringing world leaders to an urban setting escalates cost — and risk; “it is overwhelmingly easier to get a device such as a powerful dirty bomb into Toronto than it would have been into Kananaskis [Alberta],” where the 2002 G8 summit was held

  • Myanmar's nuclear ambitions exposed

    Robert Kelley, an experienced former inspector for the International Atomic Energy Agency (IAEA), analyzed materials smuggled to the West by a scientists who defected from Myanmar, and wrote that the kind of nuclear research work Myanmar is doing leads to the inescapable conclusion that such work is “for nuclear weapons and not civilian use or nuclear power”

  • Chemical sensor may stop terrorists

    Terrorists may find it harder to carry out attacks thanks to a new explosives detector developed by Turkish scientists; the scientists have designed a colorimetric sensor that can selectively detect the peroxide-based explosives TATP and hexamethylenetetramine (HMTD) and can be used on-site

  • RadPRO SecurPASS from Virtual Imaging

    As worries about security increase, more venues require employees, customers, and visitors to pass through security scans; the scanning machines at the growing number of security check-points must meet two criteria: they should be able to detect a wide variety of materials and objects, and should do so at the lowest radiation dose possible; Virtual Imaging, a wholly owned subsidiary of Canon U.S.A., Inc., says its RadPRO SecurPASS meets these two criteria

  • New questions raised about full-body scanners

    Aviation security experts say the machines may miss items that metal detectors catch; airline passengers may also be able to hide materials in the groin or body cavities; critics do not dispute that the imaging technology is superior to metal detectors at finding hidden nonmetallic objects, but some say it should be used only in conjunction with metal detectors and other technologies

  • U.S. lab center of information gathering effort in the event of nuclear terror

    In a laboratory on the edge of the vast Nevada desert, U.S. officials would gather some of the first critical information that could affect the lives of millions in the aftermath of a nuclear terrorist attack in an American city

  • U.K. police raids companies selling explosives "divining rods"

    A British company made millions of dollars selling hand-held explosives “divining rods” to Iraqi security forces; despite scientific evidence that the device was a hoax., the Iraqi army and police kept using millions in U.S. aid dollars to buy the worthless gimmick and equip check-point personnel with it; in February the British government banned the production and sale of the device, and last week the police raided three companies for exporting fake bomb detectors