2015/04/06 Marine Corps Leadership “Very Pleased” with 1st Successful Demonstration of DARPA’s Persistent Close Air Support (PCAS) System Close air support (CAS)—delivery of airborne munitions to support ground forces—is difficult and dangerous because it requires intricate coordination between combat aircrews and dismounted ground forces (for example, joint terminal attack controllers, or JTACs). DARPA’s Persistent Close Air Support (PCAS) program focuses on technologies to enable sharing of real-time situational awareness and weapons systems data through approaches designed to work with almost any aircraft. PCAS envisions more precise, prompt and easy air-ground coordination for CAS and other missions under stressful operational conditions and seeks to minimize the risk of friendly fire and collateral damage by enabling the use of smaller munitions to hit smaller, multiple or moving targets. This capability is critically important in urban environments.
2015/04/01 New DARPA Programs Simultaneously Test Limits of Technology, Credulity Less than one week after releasing Breakthrough Technologies for National Security (http://go.usa.gov/3rut4), DARPA’s latest summary of the Agency’s mission, accomplishments and funding priorities for extending its legacy of technological disruption, the Agency today announced four major new programs—evidence of DARPA’s commitment to pursuing high-risk/high-reward research and making the impossible possible.
2015/04/13 N-ZERO Envisions “Asleep-yet-Aware” Electronics that Could Revolutionize Remote Wireless Sensors
State-of-the-art military sensors today rely on “active electronics” to detect vibration, light, sound or other signals. That means they constantly consume power, with much of that power and time spent processing what often turns out to be irrelevant data. This power consumption limits sensors’ useful lifetimes to a few weeks or months when operating from state-of-the-art batteries, and has slowed the development of new sensor technologies and capabilities. Moreover, the chronic need to redeploy power-depleted sensors is not only costly and time-consuming but also increases warfighter exposure to danger.
2015/04/08 DARPA Seeks to Create Software Systems That Could Last 100 Years
As modern software systems continue inexorably to increase in complexity and capability, users have become accustomed to periodic cycles of updating and upgrading to avoid obsolescence—if at some cost in terms of frustration. In the case of the U.S. military, having access to well-functioning software systems and underlying content is critical to national security, but updates are no less problematic than among civilian users and often demand considerable time and expense. That is why today DARPA announced it will launch an ambitious four-year research project to investigate the fundamental computational and algorithmic requirements necessary for software systems and data to remain robust and functional in excess of 100 years.
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