‘Information war is the use and management of information in pursuit of a competitive advantage over an opponent. It may involve collection of tactical information, assurance that one’s information is valid, spreading of propaganda or disinformation to demoralize the enemy and the public, undermining the quality of opposing force information and denial of information.’
Information war, also known as command control war, and decision-making control war, both of these use information as a major weapon, fighting against the enemy’s knowledge systems and information systems. Impact the determination of enemy to stop or change policy markers, as well as arising from the conduct of hostilities.

Traditionally, war has been fought for territory/economic gain. Information Wars are fought for the acquisition of territory indigenous to the Information Age, i.e. the human mind itself ... In particular; it is the faculty of the imagination that is under the direct threat of extinction from the onslaughts of multi-media overload. As a culture sophisticates, it deepens its reliance on its images, icons and symbols as a way of defining itself and communicating with other cultures. As the accumulating mix of a culture's images floats around in its collective psyche, certain isomorphic icons coalesce to produce and to project an "illusion" of reality. "I can take their images for reality because I believe in the reality of their images (their image of reality)." The conditions of total saturation are slowly being realized - a creeping paralysis - from the trivialization of special/technical knowledge to the specialization of trivia. The information war is a war we cannot afford to lose. The result is unimaginable.
So, what is the form of information war in the 21 century? The information war has digital units, digital battlefield, non-linear operations, full-dimensional operations, three-dimensional space operations, etc… The focus of military revolution is information war; in fact, it is the war changes from mechanized to information. We often notice that the information war is a war without smoke of gunpowder.
Information war has greatly facilitated the progress and development with the technology of intelligence gathering. At present, the Western counties already have spy planes and unmanned reconnaissance aircraft which carrying the camera is used to detect enemy ground. Thousands and millions of mirco-seneors are placed on the ground secretly. An aircraft, the name of Globle Hawk RQ-4, which is made by US, it can ‘smell’ the position of enemy; can input the chemical agent in enemy’s food; flying over the biosensor which based on the enemy’s head to track the location of them.
Information war can be carried out before the armed conflict, thus avoiding the bloodshed in war. For example, computer viruses can be implanted into the enemy system that will be used by army, all aspects of weapons seem to be normal, but the warhead will not explode.
Information war also can be used computer to destroy the enemy’s air traffic control, communication systems and the financial systems. It will bring confusion to the civilian in their daily life. It was predicted that "wars may be a painless, computer-operated electronic games in the future."















