Sun Tzu's "The Art of War" and Air Warefare.

Introduction 1. History witnesses that, science is a process of continuous improvement and technology erodes and becomes obsolete with the passage of time, but a work of genius is always universal. The power of mind is such that a man, who was living in caves a few hundred years ago, is now planning to build colonies on moon and beyond. So one thinks that, is there any parity between the mental capabilities of Stone Age generation …

…strategist. Though ages have passed but the theme and principles laid by the great strategist are practical, and hence applicable in the present day warfare especially air warfare. The strategies described by the Sun Tzu are as much relevant today as they were two thousand five hundred years ago and its applicability is not only limited to ground, air or sea warfare, rather it's applicable in almost all aspects of human interaction with each other.