• Weapons experts: Iranian nuclear archive shows that Iran lied about uranium mine

    Nuclear weapons experts, who have reviewed the Iranian nuclear archive that Israel recovered from a Tehran warehouse, concluded that Iran lied that a uranium mine was under control of its civilian atomic energy agency.

  • A note on FISA “verification”

    Last week, former FBI Director James Comey testified before the House Judiciary and Oversight Committees in closed session. When, at Comey’s request, a transcript was released shortly thereafter, mainstream news outlets mostly yawned, but numerous pro-Trump outlets had a different reaction, seizing on Comey’s acknowledgement that the now-notorious “Steele Dossier” was still in the process of being vetted when Comey left in the Bureau. Julian Sanchez writes in Just Security that this provided those who want to protect Trump from the Muller investigation an opportunity to revive a complaint about purported improprieties in the application for a FISA order to intercept the communications of erstwhile Trump campaign advisor Carter Page: The information provided in FISA applications must be “verified” before it is submitted to the Foreign Intelligence Surveillance Court, and here we have (the objection runs) an apparent admission that the information was not verified! But if the objection to using the material in the Steel Dossier is procedural—an argument that the FBI violated its own requirements—then the complaint is simply wrong, and based on a basic confusion about what FISA “verification” means.

  • Developing concepts for escape respirator

    DHS S&T announced the Escape Respirator Challenge, a $250,000 prize competition that seeks new concepts for an escape respirator solution. This challenge invites the innovation community to submit relevant, useable, effective, and feasible concepts that protects the user against aerosolized chemical, biological, and radiological (CBR) hazards and provides oxygen.

  • Medical problems of U.S. Havana embassy personnel explained

    A medical team has released the first report of acute symptoms and clinical findings in 25 personnel living in the U.S. Embassy in Havana. The researchers did not attempt to determine the cause of the symptoms in the U.S. Embassy residents, the authors noted that intense ultrasonic radiation can produce “a syndrome involving manifestations of nausea, headache, tinnitus, pain, dizziness, and fatigue,” based on occupational health literature.

  • VitalTag to give vital information in mass casualty incidents

    When mass casualty incidents occur — shootings, earthquakes, multiple car pile ups — first responders can easily be overwhelmed by the sheer number of victims. When every second counts, monitoring all the victims in a chaotic situation can be difficult. Researchers developed a stick-on sensor that measures and tracks a patient’s vital signs to help first responders quickly triage, treat and transport the injured.

  • Foldable drone flies through narrow passages in rescue missions

    Researchers have developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.

  • U.S. must start from scratch with a new nuclear waste strategy: Experts

    The U.S. government has worked for decades and spent tens of billions of dollars in search of a permanent resting place for the nation’s nuclear waste. Some 80,000 tons of highly radioactive spent fuel from commercial nuclear power plants and millions of gallons of high-level nuclear waste from defense programs are stored in pools, dry casks and large tanks at more than seventy-five sites throughout the country. “No single group, institution or governmental organization is incentivized to find a solution,” says one expert.

  • What should we do with nuclear waste?

    The failure to develop a strategy for permanent storage and disposal of this fuel costs Americans billions of dollars a year and jeopardizes the future of nuclear power as a carbon-free source of energy, according to nuclear security expert Rodney C. Ewing. He recommends a new not for profit independent corporation that’s owned and supported by the utilities that operate nuclear power plants. The new organization would deal only with spent fuel from commercial reactors. Defense waste is an entirely different issue and should, at this time, remain the responsibility of the federal government.

  • Deaths from terrorism fell for the third consecutive year, after peaking in 2014

    The Global Terrorism Index 2018, just released by the Institute for Economic & Peace (IEP), shows the total number of deaths decreased by 27 percent in 2017, with the largest falls occurring in Iraq and Syria. A drop in fatalities was also reflected in country scores with 94 countries improving, compared to 46 that deteriorated. Alongside the fall in terrorism, the global economic impact of terrorism has also dropped, decreasing by 42 percent to $52 billion in 2017.

  • TSA’s roadmap for airport surveillance moves in a dangerous direction

    The Transportation Security Administration has set out an alarming vision of pervasive biometric surveillance at airports, which cuts against the right to privacy, the “right to travel,” and the right to anonymous association with others.

  • New Australian law would compel tech firms to hand over encrypted data

    Australia’s parliament earlier today (Thursday) passed a controversial measure which will force tech firms to give police access to the encrypted communications of suspected terrorists and criminals. The law, fiercely opposed by big tech firms, has engendered heated debate over national security and privacy at a time law enforcement agencies are struggling with how to access encrypted information to monitor illegal activities. The passage of the law may have global implications for encrypted communications. Critics say the law may unleash unintended consequences.

  • White nationalist groups are really street gangs, and law enforcement needs to treat them that way

    Law enforcement has a classification problem, and it’s making America more dangerous. For the last two decades, local police and the FBI have categorized the criminal activities of white power groups as isolated incidents or hate-related. We believe that’s wrong and leads to a lack of understanding of the power of these groups and the direction they are taking. It also leads to the under-policing of these groups.

  • American terrorists: Why current laws are inadequate for violent extremists at home

    For Americans, and for the U.S. government, terrorism is a foreign-linked threat, not a domestic danger. Groups which perpetrate violent acts at home are regarded as criminal groups, and law enforcement agencies treat and investigate them as such. The “terrorism” label is not used. Jason Blazakis, who for many years ran the office at the State Department in charge of terrorist designations, argues that this distinction needs to be changed. He offers a method for designating domestic terrorist groups, and for putting them on par with foreign-linked terrorists.

  • Machine learning masters the fingerprint to fool biometric systems

    Fingerprint authentication systems are a widely trusted, ubiquitous form of biometric authentication, deployed on billions of smartphones and other devices worldwide. Yet a new study reveals a surprising level of vulnerability in these systems.

  • Weapons experts: Satellite images confirm Netanyahu’s claims about Iran’s nuclear warehouse

    Satellite images obtained over the summer confirm charges made by Israeli Prime Minister Benjamin Netanyahu in September that Iran had a secret nuclear warehouse in Tehran, a team of weapons inspectors wrote in a paper.