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Military

Ground Forces Uplink To Orbital Sensors

April 2001
By Henry S. Kenyon

A series of mobile groundstations soon will provide commanders with real-time detection and trajectory information about enemy theater and strategic missiles. Developed to operate with a new constellation of advanced early warning satellites, the air-transportable facilities will enhance the survivability of U.S. expeditionary forces.

Taking the Search Out of Search and Rescue

May 2001
By Henry S. Kenyon

An advanced personnel-location and communications system will allow U.S. and allied air forces to more easily locate downed pilots and crews. The technology consists of a warfighter-worn personal transceiver with a global positioning system capability and a signal interrogator carried on a search aircraft to query the beacon, and it could expedite efficient wartime aircrew recovery.

Situational Awareness Of Systems Fortifies Reliable Communications

May 2001
By Maryann Lawlor

Network monitoring tools, long the purview of the U.S. Defense Department logistics community, now are moving to the warfighting environment to support future military operations. The technology continuously examines the health of networks, then reports this information to a central location. It also can prevent system slowdowns by predicting problems and offering solutions.

Navy Dives Deeper Into Mine Countermeasures

July 2001
By Maryann Lawlor

Autonomous underwater vehicles, unmanned aircraft and miniature tracked vehicles all rigged with enhanced mine-detecting capabilities will assess a dangerous area before troops disembark from ships, providing them with information about what lies beneath. Outfitting battle groups with these relatively small yet powerful technologies will allow them to conduct mine countermeasures independently so that amphibious units can proceed quickly with their missions.

Wireless Tail Wags Infrastructure Dog

September 2001
By Clarence A. Robinson, Jr.

Assuring the integrity of information in radio frequency tactical networks is rapidly becoming a linchpin for the success of the U.S. Defense Department's Global Information Grid. Without cyberdefense advances, wireless domain devices cannot function properly in the face of information warfare, raising vulnerability issues for the entire U.S. communications infrastructure.

Jam-Proof Signals To Guide Navigation

November 2001
By Robert K. Ackerman

New algorithms and signal processing technologies may reduce the vulnerability of global positioning system devices to electronic countermeasures. Antijam systems already are in production and are being incorporated into the latest U.S. Defense Department weaponry. Future iterations may bring signal assurance to even the smallest handheld consumer devices.

Researchers Locate Satellite Options

November 2001
By Maryann Lawlor

Although global positioning system technologies are being used widely in both the military and commercial arenas, research currently underway could broaden their reach by making the capability better, smarter, faster and less costly. One project, which is near completion, combines inertial navigation with global positioning system navigation to increase effectiveness. The second, a longer term program, is aimed at increasing users' ability to operate successfully in the face of enemy jammers or countermeasures.

One Plan, 140 Actions, 500 Days to Execute

November 2001
By Sharon Berry

Information assurance, preserving radio spectrum, ensuring interoperability and establishing secure wireless links are just some of the tasks on the menu for the Defense Information Systems Agency. The agency's Defense Department-wide mandate has placed it at the nexus of the infosphere that increasingly is defining military operations worldwide.

One Pass for All

January 2002
By Henry S. Kenyon

In the near future, access to U.S. naval vessels and facilities will be accomplished with the swipe of a card. The service is issuing smart cards for entry control and record-keeping purposes to all of its personnel. The rollout is part of a larger program to provide the devices for all U.S. Defense Department employees.

Land Warfare From the Sky

March 2002
By Henry S. Kenyon

The U.S. Army has developed an airborne tactical command post that enhances company-level units' situational awareness with real-time voice and data connectivity. Mounted inside a UH-60 Black Hawk helicopter, the center features an integrated command and control system hosting an extensive communications suite and five fully automated workstations linked to a central computer that can operate a variety of battlefield software.

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