
Clausewitz’s fog and friction theory of war has been in use for over 175 years, despite some criticisms from scholars. Clausewitz's theory is the basis of C4ISR capabilities such as real-time COP. Its effectiveness is now in doubt due to complex asymmetric warfare.
Principles of War
Conducting war is like operating a complex machine. It takes a lot. It is possible to understand the history and friction of war. You can also learn about the different principles of warfare. In this article, we will discuss the principle of outflank and envelopment.
The fog and friction of war can both support and thwart surprise moves, but they can also make or break an entire campaign. This concept is echoed by Clausewitz, who wrote On War (note 1) p.222.

Sun Tzu's "bloodless struggle”
Sun Tzu's philosophy about "bloodless battle" refers primarily to the political and psychological issues surrounding warfare. He does not discuss actual combat, but he encourages a great reluctance for such combat. Clausewitz, while acknowledging the dangers associated with war, focuses more on military operations. This contrasts with Clausewitz.
Clausewitz also understood the importance of prolonging a struggle. He also said that Sun Tzu had exaggerated military control. He also said that war is a political issue, and that no nation can be conquered solely by military means.
Clausewitz theory on the fog/friction of war
Clausewitz’s theory of the friction and fog in war emphasizes how war is characterized with uncertainty and ambiguity. These factors make it difficult to make sound decisions and make the best use possible of good information. Approximately three-quarters of the factors that determine the outcome of an action are enveloped in a fog of greater or lesser uncertainty. Friction, on the other hand, impedes activity.
Fog and friction are constant characteristics of war. Although it is impossible to perfect a formula for winning a battle, it is possible improve the effectiveness of a strategy. Clausewitz's theory makes a significant contribution to the debate on war and military transformation. Today many scholars discuss the changes occurring in military affairs including generational shifts and offer different concepts of transformation. The concept of friction is particularly relevant to modern-day warfare, where advanced technology, target-precision weaponry, and artificial intelligence have become commonplace.

Real world military strategy
In order to be a successful military strategy in the real world, you must overcome challenges such as time, space and information. The United States' geographical location between two oceans is both a blessing as well as a curse. It means that US forces have to travel long distances in order to win a war. The Department of Defense created the military to address this problem. It now seeks operational omnipresence for 2021. It must continue to develop and innovate.
One key element of military strategy is strategic choice. This includes deciding when, where and how to apply military force. There are many situations and potential uses for military power. For strategists to make the right choices, they must answer three fundamental questions. The first question is whether to apply military force in the first instance. This decision can have major physical consequences. The second is how to order the application of military force.