NGA website supports Nepal relief efforts

The National Geospatial-Intelligence Agency launches a public site to help with damage assessment maps and other data services.

Navy extends UAV range with first in-flight refueling

The X-47B becomes the first drone to refuel in flight, while the Triton tests out a more powerful new search radar.

Undersea GPS could guide submerged drones in the deep

A DARPA program wants to seed the ocean with the acoustic equivalent of GPS satellites, so underwater vehicles don’t have to surface to get an exact fix.

TI targets sensors with system-on-chip

Texas Instruments claims its SoC reduces size, cuts power consumption and outperforms FPGA's programmable chip technology

Navy awards $89M contract for submarine communications

Raytheon will deliver 25 of the high data rate systems for Navy and U.K. subs.

DARPA wants to plumb the depths of an underwater Internet

The agency is looking for technologies to expand high-bandwidth communications and networking below the surface.

How technology has changed intelligence collection

Advancements have enabled signals intelligence to supersede relying on human sources in the field, but progress has come with shortcomings of its own.

Army awards $36M deal for tactical communications support

General Dynamics will produce and repair components of the Warfighter Information Network-Tactical Increment 1 network.