• New submarine hunting program reaches milestones

    DARPA’s Distributed Agile Submarine Hunting (DASH) Program has tested two complementary prototype systems as part of its Phase 2 development effort. The prototypes demonstrated functional sonar, communications, and mobility at deep depths.  The successful tests furthered DASH’s goals to apply advances in deep-ocean distributed sonar to help find and track quiet submarines.

  • DARPA shows smaller pixels, smaller thermal cameras for soldiers

    The U.S. military uses long-wave infrared (LWIR) cameras as thermal imagers to detect humans at night. These cameras are usually mounted on vehicles as they are too large to be carried by a single soldier and are too expensive for individual deployment. DARPA researchers, however, recently demonstrated a new five-micron pixel LWIR camera that could make this class of camera smaller and less expensive.

  • Wife of former judge accuses husband of Texas prosecutor killings

    The investigation into the murders of two prosecutors in Texas has taken a strange twist. The wife of a former justice of the peace has come forward, admitting she was involved in the murders of Mike McLelland, his wife Cynthia McLelland, and Mark Hasse, who worked in McLelland’s office.

  • IEDs a growing threat in U.S.: security experts

    Improvised explosive devices (IEDs) killed and maimed so many U.S. and coalition soldiers in Iraq and Afghanistan, that the Pentagon was forced to create the Joint Improvised Explosive Device Defeat Organization (JIEDDO).Terrorism experts say that as al Qaeda and its affiliates find it more and more difficult to engage in more spectacular terrorist attacks such as 9/11 and other attacks on aviation, they may resort to low-tech, IED-based attacks.Incendiary IEDs were already the most common weapons used in the 207 terrorist plots and attacks in the United States from 2001 to 2011. Domestic groups, led by the environmental Earth Liberation Front and Animal Liberation Front, were responsible for most of the attacks in that 10-year period. Al Qaeda was involved in four such attacks.

  • Ease of construction makes pressure-cooker bombs popular among terrorists

    The ease of building pressure-cooker bombs has made them popular among terrorist organizations and insurgent groups. Inspire, the on-line English-language magazine published by Al Qaeda in the Arabian Peninsula (AQAP), three years ago published an article titled “How to Make a Bomb in the Kitchen of Your Mom” by “the AQ Chef,” which contained detailed instructions on building a pressure-cooker bomb.

  • DHS formula grants to states drop dramatically

    DHS money allocation o money to states for first response and disaster recovery has dropped significantly. DHS formula grant program was at an all-time high of $2 billion in 2003, but last year the program had only $294 million. As a result of the sequester, another 5 percent will be cut from the program.

  • U.S. Army weak on mobile devices security

    The U.S. Army has developed a mobile strategy to guide its adoption of mobile devices. A Department of Defense audit found that the Army has been lax in developing security guidelines for the use of the thousands of mobile devices now in service, and that these already-weak and insufficient security guidelines are inconsistently implemented.

  • Larger fire-fighting crews save lives, limit damage in high-rise fires

    Between 2005 and 2009 there were, on average, 15,700 high-rise structure fires annually in the United States. Average annual losses totaled 53 civilian deaths, 546 civilian injuries, and $235 million in property damage. When responding to fires in high-rise buildings, firefighting crews of five or six members — instead of three or four — are significantly faster in putting out fires and completing search-and-rescue operations, concludes a major new study.

  • Bombs kill 2, injure 23 at Boston Marathon

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    Two loud explosions near the finish-line of the Boston Marathon killed two people and injured twenty-three this afternoon. The two blasts occurred after about half the runners taking part in the marathon had already crossed the finish line. Thousands of runners were still heading toward the finish line, but race organizers halted the race within minutes after the explosions.

  • Large DHS ammunition purchase continues to be a topic of debate

    Conservative lawmakers and commentators continue to question why DHS is purchasing 1.6 billion rounds of ammunition, and will the agency do with so many bullets. DHS says it is cheaper to buy things in bulk, and that the rounds will be used in target practice and training for government agencies’ employees.

  • ATF: store which sold guns to Lanza’s mother committed more than 500 firearm violations

    The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) found that the gun store which sold the mother of Adam Lanza the guns he used to carry out the Sandy Hook Elementary massacre, had been cited for more than 500 violations of federal firearms laws and regulations. The store’s license has now been revoked.

  • Forensic scientists recover fingerprints from foods

    Forensic scientists at the University of Abertay Dundee have recovered latent fingerprints from foods — publishing the U.K.’s first academic paper on this subject. Only two other studies have ever reported successfully recovering fingerprints from foods, but the research for these took place in India and Slovenia using chemical substances that are not routinely used in Britain.

  • Footwear safety reflectors help in detecting bioterror threats

    Tiny versions of the reflectors on sneakers and bicycle fenders that help ensure the safety of runners and bikers at night are moving toward another role in detecting bioterrorism threats and diagnosing everyday infectious diseases, scientists said the other day.

  • Canada’s crime-rate calculation method significantly underestimates actual crime numbers

    The government of Canada is using a method called “capping” to measure crime in Canada. Capping is a common methodological practice used in most victimization surveys. Researchers find, however, that the technique significantly underestimates the number of crimes — especially the violent kinds — that occur in Canada.

  • New Jersey to launch emergency, preparedness awareness campaign

    The New Jersey Office of Homeland Security and Preparedness is currently looking for a PR firm to help it launch a multifaceted awareness campaign. The campaign, worth about $4 million over three years, would aim to increase the level of emergency awareness and preparedness of residents, businesses, and communities in New Jersey.