The newest U.S. government plan for cybersecurity proposes some short-term remedies while acknowledging that long-term security goals may take years to come to fruition. First published in draft form last fall, the new version establishes a list of priority programs but eschews detailed directives. This changes the thrust of the strategy from an operations manual to a list of guidelines.

The U.S. Air Force is embracing force transformation at the operational and organizational levels and moving away from platform-based modernization. To meet its requirements, the service is selecting new technologies and equipment based on the ability to enhance a variety of capabilities instead of a few narrowly defined missions.

More than 10 years after the end of the Cold War, the U.S. Defense Department is shedding old constructs from that period that have been hindering the department's new thrust into space. A major component of these changes places the primary responsibility for acquiring and launching military space systems in the hands of the U.S. Air Force. Within the service, new commands and offices also are being established to interface with homeland security efforts and joint organizations such as the U.S. Northern Command.

Researchers at the University of California-Berkeley have developed an approach to information security and sharing that combines the power of the Internet with a memory-sharing system and creates a globally distributed hard drive that is accessible to millions of users. The information would remain intact even when servers fail, natural disasters strike, malicious attacks are launched or all three occur simultaneously.

The science-fiction image of robot warriors engaging in decisive battlefield conflicts may be closer to reality with the development of new robotic technologies. Researchers are sending autonomous vehicles up stairs, through fields and across a nation as they work toward mobile machines that can learn new behaviors while operating independently of human control.

While the U.S. Defense Department continues its quest for transformation, federal agencies are undergoing a transformation of their own. Earlier this year, a task force, under the direction of the Office of Management and Budget, launched 24 e-government initiatives that will change the way citizens interact with agencies and bureaus. The goals of the effort are to make it easier for individuals and businesses to work with government agencies and to cut costs by eliminating procedural and information systems redundancy.

Federal agencies responsible for citizen safety are utilizing the latest in technology to improve delivery of disaster assistance information and services to citizens and the emergency responder community. As Americans began using the Internet for everything from managing bank accounts to buying groceries, some U.S. government agencies realized that they were not meeting the needs of their computer-savvy constituents. Although citizens could find a plethora of information on the Web, critical government-held information that could save lives and property after a natural or man-made disaster was lacking.

A new World Wide Web-based service allows emergency first responders to access government databases, conduct live online collaborative meetings and send encrypted e-mail in the event of a terrorist attack. Designed to serve a variety of user communities, the secure network service's home page provides links and information on terrorism, disaster mitigation and homeland security issues.

A European army's battlefield digitalization initiative has reached maturity with the wide-scale production of a networked command, control, communications and intelligence system for its mechanized forces. The equipment provides commanders with a near-real-time representation of the theater of operations and marks the location of all known allied and enemy forces on a digital interface. It also allows units such as infantry, artillery, armor and attack helicopters to share information to enhance situational awareness and reduce decision-making time.

U.S. military personnel across all armed services soon may be able to share information quickly with the click of a mouse. A pilot program is using a software-based gateway to connect U.S. Army and U.S. Air Force networks in a single instant messaging system. The program planners seek to enhance communications for training and combat operations.