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The U.S. Army and Marine Corps are shouldering the nation's burden in Iraq and Afghanistan, and they are suffering the majority of their casualties from roadside bombs. To dramatically reduce injuries and loss of life caused by fragmentation and blast overpressure, the two services are rapidly fielding 4,000 to 6,000 mine resistant ambush protected (MRAP) vehicles. There is no question that the immediate fielding of these mine-resistant vehicles will help protect our nation's most valuable military assets—service members. But is this the complete answer to a problem?

The Strong May Beat the Weak, but the Smart Defeat the Strong. By Cmdr. Gregory E. Glaros, USN (Ret.)

In his March 2007 SIGNAL Magazine column, Greg Glaros says "There was never a technology they didn't like ...at a cost they could afford."

After five and a half years in which you have entrusted in me a leadership position at AFCEA International, it is now time for me to step down as president and chief executive officer.

A ship sailing inside a building, a periscope view on a PC and F-18 pilots located thousands of miles apart yet flying in formation are just some of the new teaching tools simulators now are enabling for the U.S. Navy. Computing advances and that touch of illusion that only the entertainment industry can create immerse both new and experienced sailors in virtual environments that suspend reality and convince them that what they see, smell, hear and feel truly surrounds them. The opportunities these capabilities offer are melding the Navy's training and operational environments and shrinking the time from learning to doing.

Soldiers are receiving better and more convenient simulated training as developers work to increase the scalability and accessibility of their products. Troops are benefiting from training tools they can load onto personal laptops and take anywhere instead of being forced to visit a major simulation facility. The result is that warfighters no longer have to leave a mission to conduct a simulation or to wait for simulation centers to have an opening on their calendar.

Advanced software tools and simulators are allowing hundreds of U.S. Air Force personnel to train together in cyberspace. The agency responsible for managing these electronic events also maintains interoperability standards for automated training applications and integrates the latest technologies into its models and simulations.

Advancements in human modeling soon could improve how military troops train and prepare for missions as well as enhance leaders' abilities to predict how foreign cultures will react to their actions. Scientists and researchers from the military, private industry and academia are examining how to depict accurately human reactions from a variety of cultures, how to store this information in a database to make it accessible for new developments and how to keep costs and time lines reasonable. Many experts in the human modeling field expect major enhancements and new uses in the next few years.

The U.S. Air Force is reorganizing its intelligence community to connect the dots before moving information to the decision maker and the warfighter. The ongoing reorganization is eliminating bureaucratic layers and improving communication among diverse elements responsible for designing and delivering intelligence, surveillance and reconnaissance capabilities.

The U.S. Air Force is taking a holistic approach to its information technology upgrades. In addition to networking information, the Air Force is networking its programs to improve interoperability and efficiency.