In other words, while we are seeing a relative reduction in military violence, at the same time we definitely are seeing an increase in political, economic, and technological violence.

If we acknowledge that the new principles of war are no longer "using armed force to compel the enemy to submit to one's will," but rather are "using all means, including armed force or nonarmed force, military and non-military, and lethal and non-lethal means to compel the enemy to accept one's interests."

Does a single "hacker" attack count as a hostile act or not? Can using financial instruments to destroy a country's economy be seen as a battle? Did CNN's broadcast of an exposed corpse of a U.S. soldier in the streets of Mogadishu shake the determination of the Americans to act as the world's policeman, thereby altering the world's strategic situation? And should an assessment of wartime actions look at the means or the results?

In the history of war, the general unwritten rule that people have adhered to all along is to "fight the fight that fits one's weapons." Very often it is the case that only after one first has a weapon does one begin to formulate tactics to match it. With weapons coming first, followed by tactics, the evolution of weapons has a decisive constraining effect on the evolution of tactics.

On the battlefields of the future, the digitized forces may very possibly be like a great cook who is good at cooking lobsters sprinkled with butter, when faced with guerrillas who resolutely gnaw corncobs, they can only sigh in despair.

This is the paradox that must inevitably be faced in the process of the development of traditional weapons: To ensure that the weapons are in the lead, one must continue to up the ante in development costs; the result of this continued raising of the stakes is that no one has enough money to maintain the lead. Its ultimate result is that the weapons to defend the country actually become a cause of national bankruptcy.

As we see it, a single man-made stock-market crash, a single computer virus invasion, or a single rumor or scandal that results in a fluctuation in the enemy country's exchange rates or exposes the leaders of an enemy country on the Internet, all can be included in the ranks of new-concept weapons.

What must be made clear is that the new concept of weapons is in the process of creating weapons that are closely linked to the lives of the common people. Let us assume that the first thing we say is: The appearance of new-concept weapons will definitely elevate future warfare to a level which is hard for the common people -- or even military men -- to imagine. Then the second thing we have to say should be: The new concept of weapons will cause ordinary people and military men alike to be greatly astonished at the fact that commonplace things that are close to them can also become weapons with which to engage in war. We believe that some morning people will awake to discover with surprise that quite a few gentle and kind things have begun to have offensive and lethal characteristics.

Questions about information warfare are definitely not limited to individuals, as the U.S. Air Force document "The Foundations of Information Warfare" makes a strict distinction between "warfare in the information age" and "information warfare." It holds that "warfare in the information age" is warfare which uses computerized weapons, such as using a cruise missile to attack a target, whereas "information warfare" treats information as an independent realm and a powerful weapon.

While no military thinker has yet put forth an extremely wide-ranging concept of the battlefield, technology is doing its utmost to extend the contemporary battlefield to a degree that is virtually infinite: there are satellites in space, there are submarines under the water, there are ballistic missiles that can reach anyplace on the globe, and electronic countermeasures are even now being carried out in the invisible electromagnetic spectrum space. Even the last refuge of the human race--the inner world of the heart--cannot avoid the attacks of psychological warfare. There are nets above and snares below, so that a person has no place to flee.