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The U.S. Defense Department has an energy conservation and development program that is as far and wide as the U.S. military's reach around the world. The department is revamping methodologies and exploring new technologies both to reduce its energy consumption and to ensure a reliable supply in an uncertain global energy environment.

The U.S. military services are turning their attention to energy practices and energy sources as a matter of national defense and security. As debates rage over oil costs and usage as well as the question of when peak oil—the highest rate at which oil can be pumped from the Earth—will be achieved, the service branches are examining ways to use fuel more wisely and exploring alternative energy sources. While experts disagree on many energy issues, most agree that the United States needs to develop renewable and sustainable energy options now to prepare for the future, and the military must take a lead role in that paradigm shift.

To focus on technologies that have global- or theaterwide effect and that span the branches of the U.S. military, the Defense Advanced Research Projects Agency has combined its Advanced Technology Office and Special Projects Office to form the Strategic Technology Office. The office is determining what capabilities warfighters lack and finding solutions for current problems and potential needs.

New emerging ways to protect electronic data include methods to verify the identity of those who have rights to view specific material as well as to provide access to information through the Internet instead of through hard or soft copies. These approaches reduce the chances of personnel stealing or misplacing copies of confidential records, because data remains in one location. This capability is particularly important as the U.S. military shifts to a network-centric environment and officials look for ways to provide the right information access to the right people while prohibiting that information from the enemy.

U.S. Marines providing on-site command, control, communications, computers and intelligence support have a new tool—a tactical network in a box—that allows them to learn to use the most recent software in a virtual environment.

In his book Capitalism and Freedom, Nobel Laureate Milton Friedman states that government by its nature contributes "enormous inertia—a tyranny of the status quo—in governmental arrangements. Only a crisis, actual or perceived, produces real change." As a result of the crises caused by Hurricane Katrina and the tsunami that ravaged Indonesia, Congress pressured the U.S. Defense Department to deliver government-based information-sharing services to assist citizens struck by natural or manmade disasters. The need to access, share and disseminate information to save lives by rapidly coordinating humanitarian relief is paramount.

Governments, militaries and businesses worldwide are in the midst of various types of transformations. AFCEA members can be pleased with their own association's embrace of change. It always is important for an organization such as ours to transform as nations around the globe adjust to the dynamic information age as well as the changing nature of conflict and security amid the Global War on Terrorism.

An evolving battle management and situational awareness system is allowing the United States to form a layered missile defense by linking regional, theater and national commands into a single network. A new battle management function allows warfighters to optimize sensor and interceptor operations. By fusing sensor data, the system presents commanders with a common operating picture during a ballistic missile attack. The technology allows users to select and place missile defense assets and to analyze and test for potential weaknesses in defensive coverage.