Flattening a network instead of a city may be the key to successful urban combat operations. U.S. Army intelligence is restructuring its information architecture both to suit the ongoing force transformation and with an eye on the joint arena. The Army's goal is to create a network that extends the reach of vital information across the breadth of the force and down to the individual warfighter.

A new high-power commercial X-band communications satellite, designed to meet growing bandwidth demands, will help satiate the U.S. military's voracious appetite for space-based connections. Rapidly increasing satellite communications requirements are expected to continue outstripping government-owned satellite capacity for the foreseeable future.

Changes are afoot in the fleet as the U.S. Navy plans for greater versatility in force and execution. The Navy's vital FORCEnet program, which is the baseline for the service's infostructure, will alter Navy capabilities significantly. However, it is more than just an end in and of itself. As revolutionary as FORCEnet is to naval planning, it also represents an evolutionary phase that offers to lead to a complete revolution in warfighting amid seamless integration in the joint realm.

The U.S. Navy is developing the first group of hybrid sailors to serve on a vessel that is revolutionary in its technology as well as in how it will be manned and employed. To aptly prepare the crew members, the service is revamping some of its training curricula so these sailors can handle the multitude of tasks required in a totally systems integrated environment. This is the first time the groundwork for a ship's manning as well as its training requirements is being based on job task analyses conducted across the enlisted community.

An expendable one-way gateway buoy that provides a paging system for submarines is undergoing technology demonstrations in the Pacific Ocean. The U.S. Navy considers the buoy to be a possible near-term interface between radio frequency satellites and acoustic communications. This paging system is designed to ensure submarine communications at speed and depth.

From its start as an adjunct to warfighting to its expanded role in all forms of military activities, the discipline of information operations has steadily increased in importance to the modern force. The concept has grown in size and scope, and it now finds itself occupying an important seat at the table of force projection. Yet this evolution did not come about without difficulty, and challenges still remain before the true effectiveness of information operations can be realized.

The U.S. Central Command (CENTCOM) information technology environment is rapidly evolving and maturing, all to the benefit of the warfighter. Most of these changes are directly related to contributions from both the services and the joint command, control, communications and computers community. Today, we are applying technologies in a way that allows us to enjoy the advantages of the network-centric operational environment concept envisioned for tomorrow. This dynamic pace of change among applications, supporting infrastructure and mode of communication presents us with both opportunities and challenges.

Transformation will be essential to NATO's new missions in the post-Cold-War global war on terror, according to the alliance's leadership. And, as in the United States, government and industry will need to partner to achieve the individual goals that must be reached for that transformation to succeed.

An advanced microelectronics technology may allow future communications equipment to receive and process multiple high frequency waveforms easily. Relying on superconducting processors in a sealed refrigerated container, the system translates analog radio signals directly to digital information, preventing the data and efficiency losses found in semiconductor-based applications. Unconstrained by performance-limiting issues such as thermal interference, the frigid superconducting chips permit prototype devices to receive, sample and transmit gigahertz-range signals across much of the military's spectrum.

U.S. warfighters soon may power their battlefield electronics with a lightweight water-based fuel cell system. Consisting of thin metal alloy plates soaking in salt water, the technology allows soldiers to replace heavy disposable batteries with lightweight rechargeable ones. Because the devices have no moving parts and are made of readily available materials, they may provide troops with a simple and robust reserve or primary power supply.