• Israeli rocket experience shows bomb shelters matter as much as interceptors

    The conflict between Israel and Iran emerged from the shadows early Thursday morning. Israel is worried about Iran’s deployment of missiles in Syria – and about Hezbollah’s 100,000 to 150,000 rockets. Other countries face rocket and missile threats too. It’s not surprising then that missile interceptors are in fashion. Israel credited its Iron Dome system with intercepting four rockets on Thursday. Civil defenses like warning sirens and bomb shelters receive less press coverage. Spectacular interceptor launches are more photogenic than concrete block houses. But Israel’s own experience shows civil defenses deserve at least as much attention as interceptors.

  • Shareholders force U.S. biggest gunmaker to report on the risks of gun violence

    Shareholders on Wednesday voted to require firearms manufacturer Sturm Ruger to complete a report on the reputational and financial risks posed to the company by gun violence. Sturm Ruger, which makes more guns annually than any other American company, must produce an assessment by February 2019. To create the report, the company will monitor incidents of violence involving its products and examine efforts to research and manufacture safer firearms.

  • As U.S. withdraws from Iran nuclear deal, experts consider fallout

    U.S. President Donald Trump’s decision to withdraw from the 2015 Iranian nuclear agreement reverberated throughout the Middle East, Europe, and elsewhere – all the more so because did not say what comes next in U.S. policy toward Iran, leaving a list of questions that experts are rushing to predict: Will Washington seek new negotiations with Tehran? Will Iran resume enriching uranium? Will Israel step up attacks on Iran’s proxies, such as Hezbollah in Lebanon, or militias in Syria? Will the U.S. European allies try to coax the Trump administration back to the negotiating table with Tehran? Will U.S. forces in Syria become more of a target for Iranian fighters?

  • Presidents often reverse U.S. foreign policy — how Trump handles setbacks is what matters most now

    President Trump’s decision to withdraw from the Iran nuclear deal is hardly Trump’s first foreign policy turnaround. But is Trump really such an outlier? As a scholar of American foreign policy, I know that many American presidents have reoriented international relations. Some of those policies succeeded. Many faced opposition. Ultimately, though, my research shows that what matters more to U.S. national security is how those presidents responded when their foreign policy shifts failed.

  • Improving fingerprinting technology

    Fingerprint capture technology has advanced to the point where high-quality rolled prints soon might be obtained without the manual assistance of a trained device operator. These advancements could help law enforcement collect information-rich prints more rapidly and economically.

  • Former Israeli national security advisor: If Iran attacks Israel again, “there will be consequences”

    Following a weekend during which Israeli officials warned that Iran was preparing to use proxies to attack northern Israel in retaliation for an airstrike against an Iranian airbase in Syria, a former Israeli national security advisor asserted that for any Iranian attack “there will be consequences.”

  • Assad will be killed, his regime toppled if Iran attacks from Syria: Israeli official

    An Israeli government minister on Monday threatened that Israel could kill Syrian President Bashar Assad if his government does not prevent Iranian forces from launching attacks against Israel from Syrian territory. “If Assad continues to let the Iranians operate from Syrian soil, he should know that he signed his own death warrant and that it will be his end. We will topple his regime,” Yuval Steinitz, a member of the security cabinet and a close ally of Prime Minister Benjamin Netanyahu, said.

  • Keeping Big Data safe

    NIST has announced the Unlinkable Data Challenge, created to help the public safety community conduct research using data gathered with personal digital devices and taken from large databases such as driver’s license and health care records. Much of this data includes personal information that can be used to identify its source. Exposing this data risks those individuals’ privacy, but the inability to share it impedes research in many fields, including thwarting crime, fighting fires and slowing the spread of epidemics.

  • Using sweat to distinguish individuals at crime scene

    An average square inch of skin contains 650 sweat glands. That means our bodies leave small amounts of sweat on everything we touch—whether we’re making a phone call, eating supper or committing a crime. Researchers believe investigators can use these tiny, often invisible skin secretions to their advantage.

  • Stricter gun control could prevent violent men from killing their partners and themselves

    Researchers draw on ten years of data on intimate partner homicide to determine the role guns play in murder-suicides. The researchers say that men who use guns to kill their partner are also likely to commit suicide. Those planning to commit suicide are not deterred by severe penalties, and therefore the most successful way of preventing such homicides is to restrict gun access to batterers.

  • Improving K-9 training

    Additive manufacturing (AM) has gone to the dogs, thanks to Lawrence Livermore National Laboratory’s (LLNL’s) new approach to K-9 training materials. The process prints 3D objects that contain trace amounts of nonreactive explosives, resulting in several advantages for K-9s and their handlers.

  • IAEA saw no “credible evidence” Iran was working on nuclear weapon after 2009

    In December 2015, following a series of inspections, the IAEA issued a report saying that the agency had “no credible” evidence Iran was working on developing a nuclear “explosive device” after 2009 and that the UN’s nuclear watchdog considered the issue “closed.” The IAEA said today (1 May) that the agency stands by those conclusions. The IAEA’s statement ccame after Israeli Prime Minister Benjamin Netanyahu said on 30 April that Israel had documents that showed new “proof” of an Iranian nuclear-weapons plan that could be activated at any time.

  • Attacks on healthcare in Syria are likely undercounted

    Attacks on health facilities and health workers in Syria are likely more common than previously reported, and local data collectors can help researchers more accurately to measure the extent and frequency of these attacks, according to a new study. The researchers found that in 2016 alone, there were more than 200 attacks on healthcare-related targets in four northern governorates of Syria, with 176 of the attacks targeting hospitals and other healthcare facilities.

  • Truly autonomous systems to learn “on the fly”

    Almost all artificial intelligence, or AI, technology is reliant on the availability of massive amounts of data, but engineers are now trying to develop machines that can learn “on the fly” in situations where there is little data to inform them. The engineers hope their efforts will assist the Department of Defense in the development of truly autonomous systems that can not only operate in challenging environments but also survive disruptions or recognize when they are fatal.

  • How are drones changing warfare, threatening security?

    The Trump administration recently announced a new policy that could vastly expand the sale of armed aerial drones, a specialty of Professor Nicholas Grossman, the author of the new book Drones and Terrorism: Asymmetric Warfare and the Threat to Global Security. “Most people focus on governments deploying drones, but terrorists, insurgents and other nonstate actors are using them as well,” he said. “The growing commercial drone market also creates concerns that terrorists will deploy them in the United States and other developed countries.”