Defense Advanced Research Projects AgencyTagged Content List

Intelligence, Surveillance and Reconnaissance Exploitation

Portfolio of technologies for tactical and strategic situational awareness

Showing 125 results for ISR RSS
09/05/2013
Military operations depend upon the unimpeded flow of accurate and relevant information to support timely decisions related to battle planning and execution. To address these needs, numerous intelligence systems and technologies have been developed over the past 20 years, but each of these typically provides only a partial picture of the battlefield, and integrating the information has proven to be burdensome and inefficient.
12/05/2013
The capability of orbital telescopes to see wide swaths of the earth at a time has made them indispensable for key national security responsibilities such as weather forecasting, reconnaissance and disaster response. Even as telescope design has advanced, however, one aspect has remained constant since Galileo: using glass for lenses and mirrors, also known as optics. High-resolution imagery traditionally has required large-diameter glass mirrors, which are thick, heavy, difficult to make and expensive. As the need for higher-resolution orbital imagery expands, glass mirrors are fast approaching the point where they will be too large, heavy and costly for even the largest of today’s rockets to carry to orbit.
| ISR | Materials | Space | SWAP |
12/06/2013
As satellites become more common, they face growing risk of colliding with space debris and even each other. The U.S. Department of Defense has thus made space situational awareness a top priority to maintain communication, Earth observation and other critical capabilities upon which military, civilian and commercial functions rely. Traditional telescope technology, however, has difficulty finding and tracking small objects—such as debris and satellites—across wide tracks of sky, especially at the increasingly crowded geosynchronous orbits roughly 22,000 miles above the Earth’s surface.
| ISR | Sensors | Space |
03/26/2014
Cost and complexity limit the number of ships and weapon systems the Navy can support in forward operating areas. A natural response is to offset these costs and risks with unmanned and distributed systems. But how do such systems get there in the first place?
05/21/2014
Information technology (IT) is a key enabler for the Defense Department (DoD) and has been a focus area for DARPA since its founding in 1958. DARPA’s contributions to modern IT are well-known—perhaps most notably, DARPA is generally credited with developing and prototyping the technology for what is now known as the Internet. But while the DoD currently enjoys IT superiority, that superiority cannot be taken for granted.