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Why common explosive sometimes fails
The explosive PETN has been around for a century and is used by everyone from miners to the military, but it took new research by Sandia National Laboratories to begin to discover key mechanisms behind what causes it to fail at small scales
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Harvesting fuel for the fleet from seawater
Refueling U.S. Navy vessels, at sea and underway, is a costly endeavor in terms of logistics, time, fiscal constraints, and threats to national security and sailors at sea; in Fiscal Year 2011, the U.S. Navy Military Sea Lift Command, the primary supplier of fuel and oil to the U.S. Navy fleet, delivered nearly 600 million gallons of fuel to Navy vessels underway, operating fifteen fleet replenishment oilers around the globe; the Naval Research Laboratory believes there is a better way: extracting carbon dioxide (CO2) and producing hydrogen gas (H2) from seawater and then catalytically converting the CO2 and H2 into jet fuel
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Raytheon Aerostat, SM-6 missile work together to protect ships
As tensions continue to rise over Iran’s nuclear weapons program, and the likelihood of military action to stop Iran from acquiring nuclear weapons increases – military action which would place U.S. ships in the Persian Gulf and the Indian Ocean at risk — there is good news from Raytheon: soon the seas may be a little safer
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Precision agriculture using military technology: drones
Drones are military aircraft currently being repurposed for everyday use, especially within the growing field of precision agriculture; these flying robots allow farmers to detect changes in water content, plant health, and pesticide dispersal in their fields
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Threat-recognition technology incorporates mind, machine
For soldiers operating in the field, the ability to detect threats from standoff distances can be life-saving; when advanced radar and drone coverage is not available, soldiers typically rely on their own vision to scan their surroundings; DARPA links human brainwaves, improved sensors, and cognitive algorithms to improve target detection
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Four-legged “pack mule” robots demonstrate their capabilities
Two completed prototype robotic “pack mules” exhibit reduced noise, new gaits, and improved perception, the two functioning platforms have started to run through the paces similar to what they could one day experience carrying gear for a squad of Marines or Soldiers
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More cyber-secure UAVs
The software that runs complex military systems such as UAVs contains tens of thousands of lines of code; this code is designed by human beings, and human beings make mistakes; DARPA wants military systems to be run by fail-safe software, ad for this purpose has created the High-Assurance Cyber Military Systems (HACMS) program; Rockwell Collins has been selected as the prime contractor for the unmanned air vehicle portion of the HACMS
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Serious limitations make boost-phase missile interception impractical
One of the central elements of President Reagan’s 1983 “Star Wars” ballistic missile defense initiative was boost-phase defense: boost-phase defense systems are intended to shoot down enemy missiles immediately following launch while the rocket engine is still firing; a new congressionally mandated study by the National Research Council study says that to defend against ballistic missile attacks more effectively, the United States should concentrate on defense systems that intercept enemy missiles in midcourse and stop spending money on boost-phase defense systems of any kind
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Apple rejects app which tracks drone strikes against militants
Apple has rejected an app, developed by a New York student, which tracks U.S. drone strikes in Pakistan; Apple said the app violated rule 16.1 of its guidelines, which bans “excessively objectionable or crude content”
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Netanyahu cancels security cabinet meeting on Iran after leaks
Israel’s prime minister, Benjamin Netanyahu, scheduled a 2-day marathon meeting of Israel’s security cabinet for Tuesday and Wednesday, with an 8-hour session planned for each day; the 2-day meeting was called for a thorough and comprehensive – and probably decisive — discussion of Iran’s nuclear weapons program and what should Israel do about it; the speakers on Tuesday included the directors of Israel’s military and civilian intelligence agencies; early Wednesday, Netanyahu abruptly canceled the meeting’s second session because of leaks from Tuesday top-secret meeting session appeared in the Israeli press
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DHS funds more tests of autonomous power buoy for ocean surveillance
Ocean Power Technologies (OPT) has entered into an agreement with DHS Science & Technology Directorate to perform a new round of in-ocean tests on the company’s Autonomous PowerBuoy to demonstrate its use for ocean surveillance
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Cloud OS for the U.S. intelligence community
Cloud management specialist Adaptive Computingis partnering with the investment arm of the CIA, In-Q-Tel, to develop a cloud operating system for use by U.S. intelligence agency
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Powerful new explosive could replace today's state-of-the-art military explosive
Borrowing a technology used to improve the effectiveness of drugs, scientists are reporting discovery of a new explosive more powerful than the current state-of-the-art explosive used by the military
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Drones being used to track hurricanes
Federal hurricane trackers will start experimenting with unmanned boats and aircrafts to learn more about how to anticipate and track the movements of hurricanes; NASAand the National Oceanic and Atmospheric Administration(NOAA) are teaming up and using a pair of military-surplus Global Hawk spy drones, which are known more for spying on battlefields than chasing storms
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New camouflage makeup shields soldiers from searing heat of bomb blasts
The new camouflage makeup protects the face and hands for up to fifteen seconds before its own temperature rises to the point where a first-degree burn, which is a mild burn, might occur; in some tests, the new face paint can protect for up to sixty seconds, which could be important in giving soldiers time to move away from blast-related fires and also for use by civilian firefighters
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More headlines
The long view
AI-Controlled Fighter Jets May Be Closer Than We Think — and Would Change the Face of Warfare
Could we be on the verge of an era where fighter jets take flight without pilots – and are controlled by artificial intelligence (AI)? US R Adm Michael Donnelly recently said that an upcoming combat jet could be the navy’s last one with a pilot in the cockpit.
Autonomous Weapon Systems: No Human-in-the-Loop Required, and Other Myths Dispelled
“The United States has a strong policy on autonomy in weapon systems that simultaneously enables their development and deployment and ensures they could be used in an effective manner, meaning the systems work as intended, with the same minimal risk of accidents or errors that all weapon systems have,” Michael Horowitz writes.
“Tulsi Gabbard as US Intelligence Chief Would Undermine Efforts Against the Spread of Chemical and Biological Weapons”: Expert
The Senate, along party lines, last week confirmed Tulsi Gabbard as Director of National intelligence. One expert on biological and chemical weapons says that Gabbard’s “longstanding history of parroting Russian propaganda talking points, unfounded claims about Syria’s use of chemical weapons, and conspiracy theories all in efforts to undermine the quality of the community she now leads” make her confirmation a “national security malpractice.”