The U.S. Army's ambitious program to create a lighter, more mobile, networked and lethal force is facing budget cuts and concerns that the complex initiative may not be fully deployed. A recently released Congressional Budget Office report examines Future Combat Systems within the context of the Army's transformation efforts. It highlights the challenges facing the program and provides alternative approaches to modernizing the service's combat brigades.

Technology initially deployed to help protect Iraq's citizens during the referendum of the country's first constitution is now increasing security for U.S. troop convoys traversing the dangerous roads of Southwest Asia. By expanding the use of Internet protocol technology, the U.S. Air Force has extended the range of line-of-sight radios, enlarging the view of the battlefield and giving commanders more real-time information. The capability not only is making troops safer on the road but also is moving some warfighters out of dangerous areas while freeing up assets that can now be used for the missions they were designed to support.

Two energy-starved Asian economic dynamos may face potential conflict in their quest for access to scarce oil reserves. China and Japan are finding themselves competing for the same undersea oil deposits, and this could lead to armed confrontations between the former antagonists.

Communicating through a new community of interest network, coalition forces from eight countries examined information-sharing issues such as language and interoperability during a recent exercise in the Pacific Ocean. This effort was part of an intensive warfighting training session that gave the national militaries a chance to expand, improve and connect their command, control, communications and computer capabilities.

Coalition interoperability and transformation dominate the challenges facing the U.S. Army-Pacific as it supports the Global War on Terrorism. Nearby wars, backyard threats and rapidly changing network-centric technologies all compete for top billing for a component command that encompasses the world's largest ocean and more than three dozen countries.

The tactical level of the Global War on Terrorism is having a greater effect on the war's strategic outcome than we ever would have predicted. Rather than being an issue of doctrine or force structure, this is largely an information technology issue. Today, information gathering and information transfer occur blindly from the tactical level to the strategic level.

The U.S. Transportation Command (TRANSCOM) provides common-user and commercial transportation, terminal management, aerial refueling and global patient movement for the U.S. Defense Department through the Defense Transportation System and serves as the distribution process owner (DPO) for the department. Information and enabling technologies are critical to delivering DPO capabilities. The DPO establishes and monitors Joint Deployment and Distribution Enterprise (JDDE) standards for operational performance, data and information technology. It also sets the Defense Department's distribution technology investment priorities and serves as the department's distribution portfolio manager, determining a data strategy to capture requirements and to establish standards.

The U.S. military must incorporate the ability to change on the fly in its information networks or it risks ceding the edge in the war on terrorism to the enemy. Better communications systems and networks must be implemented rapidly and in a manner that permits the force to adjust to the changing tactics of an elusive adversary.

NATO Rapid Response Force commanders soon will benefit from equipment that provides enhanced situational awareness and battle management capabilities. The improvements are part of a package of networked decision-making tools scheduled to enter service in 2008 to support the force's deployable headquarters.

A new NATO member nation is deploying an advanced air defense command and control system that provides its forces with enhanced situational awareness and that interoperates with allied forces' systems. The system connects short- and medium-range anti-aircraft weapons batteries into a battalion-level network. It is designed to provide commanders with a real-time picture of friendly and enemy air operations over the battlefield.