Future U.S. Army warfighters are more likely to resemble adversaries from an Arnold Schwarzenegger or Star Trek movie than GI Joe. The service is fully engaged in its effort to rebuild soldiers' uniforms from the skin out to increase lethality and survivability and at the same time lighten their load. The work complements radical design changes to platforms such as tanks and unmanned vehicles.

The recent Iraq War has demonstrated the effectiveness of network-centric warfare as a core military doctrine. Though vastly outnumbered by Saddam Hussein's armies, U.S.-led allied forces swept through Iraq and toppled his brutal regime in three weeks. The melding of information technologies with new operational doctrines represents a revolution in military affairs that promises to change defense and security establishments around the globe-especially among NATO allies upon which rests the security of the Free World.

The U.S. Joint Forces Command is examining the concept of permanent joint force headquarters units that would integrate the military disciplines involved in planning and executing operations. The headquarters could also be the focal point for drawing together the assets of various government agencies. Military leaders believe this could be a new step in the evolution of military affairs.

The race is on for super-advanced, beyond-next-generation technologies. Vying for a cash prize of $1 million, teams of engineers, software developers and car enthusiasts are taking on the challenge to create totally autonomous robotic ground vehicles that can travel from Los Angeles to Las Vegas on a designated course within a specified amount of time. The competition is part of a new program the military has developed to tap into the ingenuity of inventors throughout the United States who will design seemingly impossible capabilities that one day may be as commonplace in military operations as Predators.

Direct database presentation is pushing PowerPoint out of the way for a U.S. Navy fleet commander. A pilot project for the Second Fleet has changed the admiral's briefs from static factual displays to near-real-time Web-based presentations that allow users to access in-depth information through extensible markup language, or XML.

The groundwork for the rapid achievements of operations Enduring Freedom and Iraqi Freedom was laid in the years before those two wars even loomed on the U.S. national horizon, according to the general who led coalition forces in both victories. Long-term efforts in peacetime placed U.S. forces in a position to ramp up quickly for wars that achieved their main goals quickly.

The key to attaining the long-sought goal of fully autonomous unmanned ground vehicles may lie in their ability to recognize reality. Scientists pursuing the development of truly independent robotic vehicles are finding that perception is the key hurdle they must overcome. The development of these vehicles hinges on solving problems relating to perception and its data processing.

The challenge to achieving true joint operations is growing as the services interoperate to a greater degree for homeland security and in combat. As new technologies are impelled into the force at all levels, the need for interoperability becomes more basic. And, the complementary nature of the U.S. services now requires that systems, architectures and force structures are planned around joint operations.

Emerging technical capabilities and innovative concepts are turning the intelligence gathering, analysis and sharing process on its head. Tools that facilitate research at the beginning of the intelligence production cycle and reduce compilation time at the end will increase the amount of time available for analysis in the middle of the process. The result will be joint operational intelligence that enhances decision-making.

After months of preparation, autonomous vehicles hit the road in the California desert to elevate the art of robotics and explore new capabilities for the military. Teams of robotics experts from across the United States brought their unmanned vehicles to Barstow, California, to compete in the U.S. Defense Department's first $1 million Grand Challenge. Although no entry crossed the finish line, the real winner is likely to be the warfighter. Military experts will sift through thousands of lessons learned and move forward on bringing autonomous vehicles to the battlefield.