The U.S. Air Force soon will field a new generation of command and control aircraft featuring advanced radar and communications systems. Designed around an open systems architecture, the aircraft can be easily refitted with new technologies as they become available. These platforms may combine both the capabilities of ground tracking and surveillance with airborne early warning functions some time in the future, Air Force officials say.

Rapidly deployable, reliable and secure communications are helping sort through the inherent communications chaos surrounding emergency situations. The technology was instrumental in providing communications capabilities after the terrorist attacks and also was useful in debris recovery operations after the space shuttle Columbia disaster.

The U.S. Defense Department is reconfiguring its training approach so service personnel can learn the same way as they will fight-in a joint environment. To ensure that this is achievable, the department is looking to the U.S. Joint Forces Command to provide active management of joint training systems and capabilities across the armed forces and across the nation.

With the capabilities of today's information technology systems, military, government and industry leaders are nearly overwhelmed with data. The desktop computer has become more than a machine: It's a window to and a connection with the world. Senior government decision makers increasingly are taking advantage of commercial tools, and transformation is the umbrella term used to describe how we are evolving from the industrial age to the information age. In the past, control belonged to the organization that massed forces; today, it belongs to the group that efficiently turns data into useful information.

Experts representing many areas of homeland security and defense shared their insights during three panel sessions at TechNet International 2004. Discussion topics varied from wireless device security to infrastructure protection to business continuity. Leaders from industry, government and the military agreed that information technology offers many benefits, but it also poses considerable security challenges.

Information technology is the key differentiator in operations in southwest Asia and the global war on terrorism, according to military leaders who spoke at TechNet International 2004. Each shared his or her individual perspective on how information systems are transforming the way the military is fighting today and will fight in the future. Speakers included key U.S. Defense Department and information technology leaders from each of the armed forces as well as the joint community.

Lessons learned from operations Enduring Freedom and Iraqi Freedom are influencing transformation efforts across the U.S. military. Speakers and panelists featured at Transformation TechNet 2004 emphasized that information technology tools enhanced mission effectiveness; however, much work remains to improve capabilities, concepts of operations, acquisition methods and force structure.

First responders from a number of organizations are now equipped with technology that allows them to coordinate their actions in an emergency using an interface that facilitates communications between incompatible devices. The interface enables one telephone and five different radio networks to interconnect by plugging in a telephone or radio handset from each network. The small, lightweight unit has been tested by the U.S. Air Force and currently is in use by the National Guard and several law enforcement groups.

The most impressive new large guided missile destroyers (DDGs) of China's Peoples Liberation Army Navy, or PLAN, are the showcases of new operations and responsibilities beyond traditional coastal roles. The ships' new sensors, missiles and combat systems are mainly of Russian and Western origin. However, China now is faced with the challenge of operating and maintaining these advanced systems to create a credible threat to foreign navies in Far Eastern waters. This blue-water fleet primarily comprises ships that have been operational for years, but other more advanced ships are being built and may be deployed as soon as next year.

Interoperability with allied forces is a priority for Australia's military, and a program underway will deliver a multiphase, $600 million renewal of the Australian Defence Force's tactical communications systems. The program initially will rely on a bridging capability largely based on existing infrastructure that will be supplemented and ultimately replaced over at least the next decade in a series of phased improvements.