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Military

— Military

DARPA wants to make software obsolescence obsolete

By - April 11, 2015 1 Picture
One unfortunate fact of modern life is that functional new software becomes non-functional old software with depressing regularity. For most people, this means predictable episodes of frustration, but for the US military, it's a more serious problem. DARPA's new Building Resource Adaptive Software Systems (BRASS) project aims to take a major shot at avoiding this obsolescence by developing software systems that can still operate properly a hundred years from now. Read More
— Military

World's first military blast test dummy to join the US Army

By - April 11, 2015 3 Pictures
For something commonly called a "dummy," the mannequins used in crash tests are surprisingly sophisticated and so specialized that they're not much use out of automotive safety labs. When the US Army went looking for a dummy of its own, it had to go back to square one by awarding a contract to California-based Diversified Technical Systems (DTS) to help develop the first instrumented dummy designed for military vehicle blast testing. Read More
— Military

DARPA strengthens lines of communication with digital close air support system test

By - April 10, 2015 3 Pictures
Since the First World War, airplanes have acted as Close Air Support (CAS) for infantry, though it's been a rocky marriage marked by poor communications and difficult teamwork. DARPA's Persistent Close Air Support (PCAS) project aims to improve coordination between air and ground forces by means of a digital system that works up to seven times faster than regular paper maps and voice radio instructions, and with greater accuracy. Read More
— Military

DARPA looks at "system of systems" to maintain US air superiority

By - April 1, 2015 4 Pictures
Modern warfare is a constant arms race of measures and countermeasures, but with development cycles taking decades and costing billions of dollars, it's not uncommon for military technology to become obsolete by the time it's deployed. To address this dilemma, DARPA's System of Systems (SoS) Integration Technology and Experimentation (SoSITE) program aims at replacing monolithic weapon systems with a more flexible cross-platform approach. Read More
— Military

US Navy shows off helium-saving deep-dive suit

By - March 25, 2015 2 Pictures
Deep sea diving is more than just slapping on an air tank and jumping in the water. It's a complex operation where the diver is the sharp end of a long, complex logistical train. It's also incredibly wasteful when it comes to the helium/oxygen gas mixture that the divers breathe, so US Navy scientists at the Naval Surface Warfare Center Panama City have developed a new prototype deep-diving system that goes easy on the helium. Read More
— Military

New catalyst material quickly neutralizes nerve gas

By - March 17, 2015 1 Picture
While the Iran-Iraq war of 1981-1988 saw the only large-scale use of chemical weapons since WWII, in a world beset by rogue states, civil wars, and terrorism, protecting against nerve agents and disposing of them remains a major problem. One bright spot is a team from Northwestern University, which has developed a new material capable of neutralizing nerve gases. The zirconium-based Metal-Organic Framework (MOF) called NU-1000 is not only useful for disposing of stockpiles of such toxins, but also for use in gas masks and protective suits for soldiers and rescue workers. Read More

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