This publication is about winning in combat. Winning requires many things: excellence in techniques, an appreciation of the enemy, exemplary leadership, battlefield judgment, and focused combat power. Yet these factors by themselves do not ensure success in battle. Many armies, both winners and losers, have possessed many or all of these attributes. When we examine closely the differences between victor and vanquished, we draw one conclusion. Success went to the armies whose leaders, senior and junior, could best focus their efforts-their skills and their resources-toward a decisive end. Their success arose not merely from excellence in techniques, procedures, and material but from their leaders' abilities to uniquely and effectively combine them. Winning in combat depends upon tactical leaders who can think creatively and act decisively.

MCDP 1 WARFIGHTING Since Fleet Marine Force Manual 1, Warfighting, was first published in 1989, it has had a significant impact both inside and outside the Marine Corps. That manual has changed the way Marines think about warfare. It has caused energetic debate and has been translated into several foreign languages, issued by foreign militaries, and published commercially. It has strongly influenced the development of doctrine by our sister Services. Our current naval doctrine is based on the tenets of maneuver warfare as described in that publication. Current and emerging concepts such as operational maneuver from the sea derive their doctrinal foundation from the philosophy contained in Warfighting. Our philosophy of warfighting, as described in the manual, is in consonance with joint doctrine, contributing to our ability to operate harmoniously with the other Services.

This publication describes the theory and philosophy of military planning as practiced by the U.S. Marine Corps. The intent is to describe how we can prepare effectively for future action when the future is uncertain and unpredictable. In so doing, this publication provides all Marines a conceptual framework for planning in peace, in crisis, or in war. This approach to planning is based on our common understanding of the nature of war and on our warfighting philosophy of maneuver warfare as described in Marine Corps Doctrinal Publication (MCDP) 1, Warfighting.

This United States Marine Corps USMC manual, Marine Corps Doctrinal Publication MCDP 1-4 Competing December 2020, is designed to be read from cover to cover. This publication does not contain specific techniques or procedures we should adopt. Rather, it provides broad guidance in the form of concepts, with illustrations intended to stimulate thinking and encourage additional learning. It requires judgment in application.

The manual describes the general strategy for the U.S. Marines but it is beneficial for not only every Marine to read but concepts on leadership can be gathered to lead a business to a family. If you want to see what make Marines so effective this book is a good place to start.

This manual provides guidance for the organization, planning, and conduct of the full range of military operations on urbanized terrain. This publication was prepared primarily for commanders, staffs, and subordinate leaders down to the squad and fire team level. It is written from a Marine air-ground task force perspective, with emphasis on the ground combat element as the most likely supported element in that environment. It provides the level of detailed information that supports the complexities of planning, preparing for, and executing small-unit combat operations on urbanized terrain. It also provides historical and environmental information that supports planning and training for combat in built-up areas