Musk said: "The Third World War will be related to AI." Jin Yinan said: "Nuclear weapons cannot threaten mankind. The most terrifying thing is artificial intelligence war." Nowadays, many countries have begun to use artificial intelligence to conduct military exercises and wars, and AI has played an important role in many military fields. How can AI change the rules of war, or even the definition of war? When weapon systems begin to "make their own decisions," can humans still have full control of the situation? What will be the consequences if the AI misjudges the battlefield situation or is attacked by hackers? Technological revolutions are often accompanied by the outbreak of war. As a new technological revolution, will AI repeat the same mistakes? The AI arms race is exacerbating international tensions. How can the balance of military power between countries be reshaped? "AI War" deeply explores the applications and risks of AI in the military field. The book not only analyzes the current status of US military intelligence and predicts the keys and challenges for winning future wars, but also focuses on the cooperation of human-machine integration in intelligent battlefields, as well as cutting-edge issues such as ethical algorithmic decision-making, anti-artificial intelligence, and cognitive warfare. This is a must-read book in the field of military intelligence with rich content and unique insights. It will take you to deeply explore the complex relationship between AI and war and think about the future destiny of mankind.