Author Archive

David Walsh

David Walsh is a special contributor to Defense Systems.
Defense Systems

Army looks to integrate micro drones

Barclay stresses combined operations as a way to stretch procurement dollars.

Defense Systems

Next-gen Gray Eagle UAS aces flight tests

Improved Gray Eagle doubles mission flight time, payload capacity.

Defense Systems

UAVs adapt to austere times with greater efficiency

The Pentagon is proceeding with a wide array of unmanned vehicle programs despite deep budget cuts

Defense Systems

Online educational tools prepare specialists for deployment

An arsenal of online educational tools are preparing personnel for deployment.

Defense Systems

Demand grows for tactical unmanned aircraft

The military services and industry are accelerating deliveries of small and medium-class unmanned aerial vehicles in response to a growing demand for their presence on the battlefield.

Defense Systems

Special Operations Forces take surveillance arsenal to war

New tools and equipment help safeguard elite and redeploying troops in Afghanistan.

Defense Systems

Ground sensors play key role in battlefield snooping

New efforts seek to fuse systems for faster force reaction, greater situational awareness

Defense Systems

Ruggedization required for mobile devices on the network

Stringent military certification requirements are keeping rugged versions of civilian smart phones, tablets, notebooks and other handheld computers in the pipeline.

Defense Systems

Small, tactical systems fill aerial coverage gap

The Defense Department is sending more small unmanned aircraft to the war zone to plug gaps in intelligence, surveillance and reconnaissance coverage.

Defense Systems

Army solicits soldier feedback on smart-phone technologies

In a departure from the military's use-it-and-like-it mindset, the Defense Department is studying the human factors involved in outfitting troops with smart phones.

Defense Systems

Unmanned aerostats furnish vital geospatial intelligence

The Army is receiving vital intelligence from tethered aerostats with reconfigurable sensor payloads that can stay aloft for weeks or months.

Defense Systems

Warfighters reap benefits of LIDAR mapping technology

Light detection and ranging technologies are yielding data flows that are orders-of-magnitude quicker, more accurate and clearer than traditional geospatial mapping tools.

Defense Systems

Greater cooperation needed to defeat cyber enemies

The U.S. Strategic Command Deputy Commander urges the integration of net-enabled operations to thwart cyber enemies at the Networkcentric Warfare 2009 conference.

Defense Systems

Elder: Disputes hinder net-centric efforts

Air Force Lt. Gen. Robert Elder wants military officials to end intramural disputes over how cyberwarfare is conducted.

Defense Systems

Africom builds cooperation with collaboration

Challenges inherent in Africom’s mission — focused more on promoting regional security than warfighting — call for a somewhat different structure and create a challenge for Africom’s C4 operations.

Defense Systems

Linking up first responders

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Defense Systems

A helping hand with legs

It’s a bit of a mouthful: Sustainable Technologies, Accelerated Research-Transportable Infrastructures for Development and Emergency Support, or STAR-TIDES. But what is termed a research event for studying disaster mitigation is generating a lot of buzz in the United States and abroad.