Military technology

  • Missile defensePentagon to fund new “kill vehicle” for missile defense

    The Pentagon’s fiscal 2015 budget includes $8.5 billion in funding for missile defense programs. About $300 million will be used on a new kill vehicle and it support systems. A Pentagon official said that a new kill vehicle was needed because the current system suffered from “bad engineering” and has failed several tests.

  • CyberwarfareU.S. Army releases first field manual for war in the electromagnetic spectrum

    Sergei Gorshkov, former Admiral of the Fleet of the Soviet Union, once remarked that “the next war will be won by the side that best exploits the electromagnetic spectrum.” The U.S. Army agrees, releasing its first field manualfor Cyber Electromagnetic Activities (CEMA). The Pentagon defines cyber electromagnetic activities as activities leveraged to seize, retain, and exploit an advantage over adversaries and enemies in both cyberspace and the electromagnetic spectrum, while simultaneously denying and degrading adversary and enemy the use of such capabilities, and protecting the mission command system.

  • TerrorismIsrael intercepts ship carrying Syrian missiles from Iran to Gaza

    In its most daring – and logistically demanding –military operation in about a year, Israeli naval commandos earlier yesterday (Wednesday) intercepted an Iranian arms ship in the Red Sea, more than 900 miles from Israeli shores. The ship was carrying dozens of Syria-manufactured M-302 medium-range missiles from Iran to Islamic Jihad in the Gaza Strip. The M-302 missile would have dramatically increased the capabilities of militant organizations in Gaza. It carries a warhead of 150 kg and has a range of about 300km.

  • Chemical weaponsLibyan Islamists tried to ship mustard gas to Syrian rebels

    Libyan officials report that they have recently apprehended several members of a Libyan Muslim extremist militia planning to ship chemical weapons to anti-Assad rebels in Syria. Colonel Mansour al-Mazini of the Libya army said that the Islamists had been caught with a container of mustard gas. The gas was confiscated by Libyan soldiers.

  • In the trenchesBlack Hawks downed: Bird threat to U.S. military helicopters

    Many types of aircraft are vulnerable to bird strikes, estimated to cost the aviation industry $1.2 billion worldwide per year. A new study of strikes to military rotary-wing aircraft found that there were 2,511 strikes to U.S. military aircraft. Each strike costs the military between $12,184 and $337,281. While strikes were recorded in almost all states, Florida, New Mexico, and Georgia had the highest number of incidents.

  • Explosives detectionHow dogs detect explosives: New training recommendations

    Researchers have helped determine the science behind how canines locate explosives such as Composition C-4 (a plastic explosive used by the U.S. military). The study found the dogs react best to the actual explosive, calling into question the use of products designed to mimic the odor of C-4 for training purposes.

  • SyriaHezbollah acknowledges Israel’s Monday air strike

    Hezbollah, after initially denying that any of its forces were attacks Monday night, earlier today (Wednesday) admitted that Israel carried out an airstrike targeting the militia’s positions in Lebanon near the border with Syria. Hezbollah’s statement said the air strike caused damage but no casualties. A senior Israeli security official told reporters that the missiles destroyed in the attack could carry warheads heavier and more dangerous than almost all of the tens of thousands of missiles and rockets Hezbollah now has in its arsenal.

  • CounterfeitCountering counterfeit electronic components

    Used and non-authentic counterfeit electronic components are widespread throughout the defense supply chain; over the past two years alone, more than one million suspect parts have been associated with known supply chain compromises. In the military, a malfunction of a single part could lead to system failures that can put soldier lives and missions at risk. A new DARPA program seeks tool that authenticates electronic components at any step of the supply chain.

  • IEDsExposure to IED blasts increases risk of long-term health consequences

    Blasts are the leading cause of death and injury on the battlefield, accounting for about 75 percent of all combat-related injuries in U.S. military personnel. U.S. soldiers exposed to blasts while deployed in Iraq and Afghanistan have an increased risk of developing adverse health outcomes over the long term, such as post-traumatic stress disorder (PTSD) and, in certain cases of traumatic brain injury (TBI), growth hormone deficiency, and persistent post-concussive symptoms including headaches, says a new report.

  • SyriaIsraeli jets attack Syrian weapons convoys in Hezbollah-held area in Lebanon

    For the second time this year. Israeli jets attacked targets on the border between Lebanon and Syria on Monday night as part of an ongoing campaign to prevent the transfer of advanced weapon systems from the Syrian military to Hezbollah. In 2013, the Israel Air Force (IAF) attacked military bases and arms depots inside Syria on six occasions — 30 January, 3 May, 5 May, 5 July, 18 October, and 30 October. The first attack in 2014 took place on 26 January. The previous seven air strikes were on targets inside Syria, but last Sunday attack was on Syrian military convoys just inside Lebanon, in Hezbollah-controlled areas near the Lebanon-Syria border.

  • SyriaAfter failing 5 February deadline, Syria wants 100-day extension to remove chemicals

    After missing the 5 February deadline to have all its chemical weapons removed from its territory, Syria has submitted a new 100-day plan for their removal. The international group monitoring the operation says the completion of the removal can be accomplished in less time than that. The Organization for the Prohibition of Chemical Weapons (OPCW) executive committee met on Friday in The Hague to discuss the joint OPCW and UN mission at a time when there is a growing international frustration with Syria over its failure to live up to its commitments.

  • Agent OrangeAircraft used in Vietnam source of postwar Agent Orange contamination in U.S.

    During the Vietnam War, in an operation called Operation Ranch Hand, approximately twenty million gallons of herbicides, including around 10.5 million gallons of dioxin-contaminated Agent Orange, were sprayed by about thirty-four C-123 aircraft. These aircraft were subsequently returned to the United States and were used by Air Force reserve units between 1971 and 1982 for transport operations. Air Force reservists who flew these planes were exposed greater levels of dioxin than previously acknowledged.

  • Threat reductionSandia Lab leading multidisciplinary effort to counter WMD

    Threats of terrorism and weapons of mass destruction do not seem as imminent today as they did after the 9/11 attacks, but Jill Hruby, vice president of International, Homeland, and Nuclear Security at Sandia Labs, says that scientists, industry, and universities working on technological solutions to national security challenges must anticipate what could come next. Speaking at AAAS annual meeting, Hruby said that in an environment of lower public interest — due, in part, to the success of early efforts to combat terrorism that resulted in fewer major incidents in recent years — continued collaboration between national security laboratories, academia, and industry is needed.

  • CyberwarfareIsraeli defense company launches cybersecurity solutions section

    In recent months the Israel Aerospace Industries (IAI) has increased its cyberdefense-related activities. Esti Peshin, director of the company’s cyber section and a veteran of the IDF’s hush-hush sigint Unit 8200, says IAI is now developing solutions for clients in Israel and abroad. “We’re a start-up, but with the backing of a company that earns $3.5 billion a year,” she said. Ultimately, she implied, these defensive measures can be turned into offensive capabilities. “Intelligence is a subset of attack,” Peshin said. “This is, first of all, a national mission.”

  • CyberwarfareNew cyber-attack model helps hackers time the next Stuxnet

    By Akshat Rathi

    Taking the enemy by surprise is usually a good idea. Surprise can only be achieved if you get the timing right — timing which, researchers argue, can be calculated using a mathematical model, at least in the case of cyber-wars. The researchers say that based on the stakes of the outcome, a cyberweapon must be used soon (if stakes are constant) or later (if the stakes are uneven). In other words, when the gain from a cyberattack is fixed and ramifications are low, it is best to attack as quickly as possible. When the gain is high or low and ramifications are high, it is best to be patient before attacking.