• Former IDF intel chief: Bombing of Syrian reactor shows Israel will act alone to survive

    Maj-Gen. (Ret.) Amos Yadlin, Israel’s chief of military intelligence in 2007 said in a press briefing that the Israeli Air Force’s destruction of a Syrian reactor shows that when Israel is faced with “a very serious threat” to its existence, “Israel is going to act, and act even if Israel has to act alone.”

  • Deny and distort: A timeline of Russia's changing story on Skripal poisoning

    Since the poisoning of the Russian double agent Sergei Skripal and his daughter on 4 March in England, Russian officials have been consistent about one thing: Moscow didn’t do it. Otherwise, they have offered a hodgepodge of theories, evasions, and refutations to parry British accusations that a Soviet-era nerve agent was likely used to poison Skripal and his daughter. British Foreign Minister Boris Johnson said on 19 March that Moscow was “not fooling anyone” with its “increasingly absurd” denials of culpability for use of the nerve agent on British soil. Vladimir Putin was trying to “conceal the needle of truth in a haystack of lies and obfuscation,” Johnson said.

  • Sandia transport triathlon puts spent nuclear fuel to the test

    Nuclear power supplies almost 20 percent of U.S. electricity and is the leading carbon-neutral power source. However, it produces between 2,200 and 2,600 tons of spent fuel in the United States each year. Fuel rods become brittle and highly radioactive while powering the nuclear reactor, making safe transportation important. Sandia National Laboratories researchers completed an eight-month, 14,500-mile triathlon-like test to gather data on the bumps and jolts spent nuclear fuel experiences during transportation.

  • Israel admits destroying Syrian reactor in move seen aimed at Iran

    The Israeli military has formally acknowledged for the first time its destruction of a suspected Syrian nuclear reactor in 2007, saying the air strike removed a major threat to Israel and was a “message” to others. Israel’s announcement on 21 March about Operation Out of the Box is widely seen as a veiled warning to arch-enemy Iran as it builds up its military presence in Syria. Syria, with North Korean help, secretly built the reactor in the desert near Deir al-Zor in north-east Syria, in violation of the 1970 Nuclear Nonproliferation Treaty (NPT). North Korea planned to use the facility for separating weapon-grade plutonium from spent uranium, a nuclear-weapon related activity prohibited by the 1994 U.S.-North Korea nuclear Framework Agreement.

  • Use of face recognition systems threatens civil liberties: EFF report

    Face recognition—fast becoming law enforcement’s surveillance tool of choice—is being implemented with little oversight or privacy protections, leading to faulty systems that will disproportionately impact people of color and may implicate innocent people for crimes they didn’t commit, says an Electronic Frontier Foundation (EFF) report. Independent oversight, privacy protections are needed.

  • MS-13 is a street gang, not a drug cartel – and the difference matters

    I spent three years at American University’s Center for Latin American and Latino Studies chronicling the MS-13’s criminal exploits for the National Institute of Justice. Our study proves that MS-13 is neither a drug cartel nor was it born of illegal immigration. That misconception is fueling failed U.S. policies that, in my assessment, will do little to deter MS-13.

  • Hackers attacking 4G LTE networks could send fake emergency alerts

    Researchers have identified several new vulnerabilities in 4G LTE networks, potentially allowing hackers to forge the location of a mobile device and fabricate messages. Ten new and nine prior attacks were outlined in a new study, including the authentication relay attack, which enables an adversary to connect to core networks without the necessary credentials. This allows the adversary to impersonate and fake the location of a victim device.

  • U.S. military’s cybersecurity’s capacity and capabilities

    The military service chiefs of cybersecurity see an upward trend in the capacity, capabilities, sophistication and persistence of cyber threats against military networks, Navy Vice Adm. Michael M. Gilday, the commander of U.S. Fleet Cyber Command and U.S. 10th Fleet said on Capitol Hill Tuesday.

  • Seeking clarity: Making gray-zone activity more black and white

    An emergent type of conflict in recent years has been coined “gray zone,” because it sits in a nebulous area between peace and conventional warfare. Gray-zone action is not openly declared or defined, it’s slower, and is prosecuted more subtly—using social, psychological, religious, information, cyber and other means to achieve physical or cognitive objectives with or without violence. The lack of clarity of intent—the grayness—makes it challenging to detect, characterize, and counter an enemy fighting this way. DARPA launches a new program called COMPASS, to develop software that would help clarify enemy intent by gauging an adversary’s responses to various stimuli.

  • Police investigating death of Russian businessman in London

    A lawyer says a Russian businessman who associated with a prominent critic of the Kremlin has died in London. Nikolai Glushkov, 68, was found dead at his home in southwest London. Glushkov was friends with Boris Berezovsky, a Russian oligarch who died at his home in Berkshire, England, in 2013. In 2011, Glushkov gave evidence at the court case brought by Berezovsky against Kremlin-friendly oligarch Roman Abramovich. Besides Berezovsky and Glushkov, two other prominent Russian exiles — Aleksandr Litvinenko and Aleksandr Perepilichny — died in Britain in recent years.

  • Iran has at least 10 military bases in Syria

    Iran has a network of 10-13 military bases in Syria according to a new study. The study includes a map of Iranian bases, details of each base and an analysis of the strength of the main Shia militias operating in Syria. The bases have tens of thousands of troops from the Iranian Revolutionary Guard Corp (IRGC), as well as missiles and transfer facilities to support Hezbollah, the Lebanese Shia militia.

  • Asia, the Middle East lead rising trend in arms imports, as U.S. arms exports grow significantly

    Continuing the upward trend that began in the early 2000s, the volume of international transfers of major weapons in 2013-17 was 10 percent higher than in 2008-12, according to new data on arms transfers. In 2013–17 the United States accounted for 34 percent of total arms exports. Its arms exports increased by 25 percent between 2008–12 and 2013–17. U.S. arms exports in 2013–17 were 58 percent higher than those of Russia—the second largest arms exporter in that period. The United States supplied major arms to 98 states in 2013–17. Exports to states in the Middle East accounted for 49 percent of total US arms exports in that period.

  • DTRA awards British university $1.1 million for improved radiation detectors

    The University of Surrey has been awarded $1.1 million by the U.S. Defense Threat Reduction Agency (DTRA) to research new types of nanomaterials that produce high efficiency radiation detectors for use in nuclear security. The project will develop materials that are used as highly sensitive radiation detectors.

  • Nerve agents: what are they and how do they work?

    The first nerve agents were invented by accident in the 1930s when researchers were trying to make cheaper and better alternatives to nicotine as insecticides. In their search, German scientists made two organic compounds containing phosphorus that were very effective at killing insect pests. However, they soon discovered that, even in minuscule amounts, the substances caused distressing symptoms in humans exposed to them. The two substances – too toxic to be used as commercial insecticides in agriculture – became known as tabun and sarin. Since then, other nerve agents have been developed, but much less is known about them, although they are thought to work in broadly the same way. Unlike street drugs, nerve agents cannot be made in your kitchen or garden shed, on account of their toxicity, even in tiny amounts. Synthesis of nerve agents requires a specialist laboratory, with fume cupboards. As more details emerge from the case of former Russian spy Sergei Skripal, we’ll know more about the precise substance used and how it should be tackled. Either way, nerve agents are horrendously lethal and chemical warfare is an obscene use of chemicals.

  • School shooters: What can law enforcement do to stop them?

    Could the police have stopped Nikolas Cruz before he killed 17 students and teachers, and wounded many others, at Marjory Stoneman Douglas High School? The answer is: in all likelihood, No: The police did not have grounds to arrest Cruz and, even had they arrested him, that probably would not have prevented his rampage. Florida police have limited options when faced with a potential shooter like Cruz. They can take him to a mental hospital for evaluation. They can try to persuade him to surrender his firearms, but they cannot seize his guns. In Florida there is no “weapons seizure” or “red flag” law authorizing the police to seek a judicial warrant to take weapons away from a person deemed to be a serious threat to self or others. “Curing” Cruz would have been the best outcome. Disarming him would have been second best. Unfortunately, Florida does not have a “red flag” law, which five states already have and more than 20 are considering.