Page:USMC MCDP 1-3 - Tactics.djvu/3

 regardless of their roles. Tactical leaders must develop and hone their warfighting skills through study and practice. This publication serves as a guide for that professional development. It addresses the theory of tactics and its application in a chaotic and uncertain environment.

The concepts and ideas within this publication are battle-tested. Throughout our history, one of the most important reasons for the success of the United States Marine Corps has been the military skill of our leaders at every level of command. Through their tactical skill and battlefield judgment, our commanders achieved tactical and operational advantage at the decisive time and place. This publication is a revision of Fleet Marine Force Manual 1-3, Tactics, of 1991 and supersedes it. Marine Corps Doctrinal Publication (MCDP) 1-3 fully retains the spirit, scope, and basic concepts of its predecessor. MCDP 1-3 further develops and refines some of those concepts; in particular, a new chapter has been added on exploiting success and finishing, and some of the original material has been reorganized and expanded.

Tactics is in consonance with MCDP 1, Warfighting, and the other Marine warfighting publications. Presuming an understanding of maneuver warfare, MCDP 1-3 applies it specifically to the tactical level of war. Like MCDP 1, it is not prescriptive but descriptive, providing guidance in the form of