The Principles of War: 5. Surprise

This post is part of the Principles of War series. See the introductory post or browse all posts with the principles of war tag.

Surprise is a most effective and powerful influence in war, and its moral effect is very great. Every endeavour must be made to surprise the enemy, and to guard against being surprised. By the use of surprise, results out of all proportion to the effort expended can be obtained, and in some operations, when other factors are unfavourable, surprise may be essential to success. Surprise can be achieved strategically, tactically or by exploiting new material. The elements of surprise are secrecy, concealment, deception, originality, audacity and rapidity.