Principles of War
Encyclopedia
The Principles of War were tenets originally proposed by Carl von Clausewitz
Carl von Clausewitz
Carl Philipp Gottfried von Clausewitz was a Prussian soldier and German military theorist who stressed the moral and political aspects of war...

 in his essay Principles of War, and later enlarged in his book, On War
On War
Vom Kriege is a book on war and military strategy by Prussian general Carl von Clausewitz , written mostly after the Napoleonic wars, between 1816 and 1830, and published posthumously by his wife in 1832. It has been translated into English several times as On War...

. Additionally, Napoléon Bonaparte had pioneered the "Principles of War," and "The armies of today are based on the organization created by Napoleon [sic] for his Grand Army and it has been used ever since." (Weider, par. 12). Since the mid-19th century, due to the influence of the Prussian Army, they have become a guide for many military organizations to focus the thinking of military commanders and political leaders toward concepts and methods of successful prosecution of wars and smaller military operations. Although originally concerned with strategy
Strategy
Strategy, a word of military origin, refers to a plan of action designed to achieve a particular goal. In military usage strategy is distinct from tactics, which are concerned with the conduct of an engagement, while strategy is concerned with how different engagements are linked...

, grand tactics and tactics
Military tactics
Military tactics, the science and art of organizing an army or an air force, are the techniques for using weapons or military units in combination for engaging and defeating an enemy in battle. Changes in philosophy and technology over time have been reflected in changes to military tactics. In...

, due to the changing nature of warfare and military technology
Military technology
Military technology is the collection of equipment, vehicles, structures and communication systems that are designed for use in warfare. It comprises the kinds of technology that are distinctly military in nature and not civilian in application, usually because they are impractical in civilian...

, since the interwar period
Interwar period
Interwar period can refer to any period between two wars. The Interbellum is understood to be the period between the end of the Great War or First World War and the beginning of the Second World War in Europe....

, the principles are largely applied to the strategic decision-making, and in some cases, to operational mobility of forces.

Clausewitz

The initial essay dealt with the tactics
Military tactics
Military tactics, the science and art of organizing an army or an air force, are the techniques for using weapons or military units in combination for engaging and defeating an enemy in battle. Changes in philosophy and technology over time have been reflected in changes to military tactics. In...

 of combat, and suggested the following general principles:
  • discover how we may gain a preponderance of physical forces and material advantages at the decisive point
  • to calculate moral factors
  • make the best use of the few means at our disposal
  • never lack calmness and firmness...without this firm resolution, no great results can be achieved in the most successful war
  • always have the choice between the most audacious and the most careful solution...no military leader has ever become great without audacity


Based on the above, Clausewitz went on to suggest principles for tactics, the scale of combat that dominated European warfare at the time:
  • The Defence
  • The Offense
  • The Use of Troops
  • The Use Of Terrain
  • forces are more effective in a concentric rather than in a parallel attack; attack concentrically without having decisive superiority in an engagement
    Engagement (military)
    A military engagement is a combat between two forces, neither larger than a division and not smaller than a company, in which each has an assigned or perceived mission...

  • always seek to envelop that part of the enemy against which we direct our main attack
  • cut off the enemy from his line of retreat


Clausewitz also included in the essay general principles of strategy
Strategy
Strategy, a word of military origin, refers to a plan of action designed to achieve a particular goal. In military usage strategy is distinct from tactics, which are concerned with the conduct of an engagement, while strategy is concerned with how different engagements are linked...

 by saying that Warfare has three main objects:
  • (a) To conquer and destroy the armed power of the enemy; always direct our principal operation against the main body of the enemy army or at least against an important portion of his forces
  • (b) To take possession of his material and other sources of strength, and to direct our operations against the places where most of these resources are concentrated
  • (c) To gain public opinion, won through great victories and the occupation of the enemy's capital

  • use our entire force with the utmost energy
  • the decisive point of attack
  • never to waste time
  • surprise plays a much greater role in strategy than in tactics
  • pursuit
  • forces concentrated at the main point
  • an attack on the lines of communication takes effect only very slowly, while victory on the field of battle bears fruit immediately
  • In strategy, therefore, the side that is surrounded by the enemy is better off than the side which surrounds its opponent, especially with equal or even weaker forces
  • To cut the enemy's line of retreat, however, strategic envelopment or a turning movement is very effective
  • be physically and morally superior
  • stores of supplies, on whose preservation operations absolutely depend
  • The provisioning of troops is a necessary condition of warfare and thus has great influence on the operations
  • independent action


Strategic Defense
Strategic defence
A Strategic defence is a type of military planning doctrine and a set of combat activities used for the purpose of deterring, resisting and repelling a strategic offensive, conducted as either a territorial or airspace invasion, or a naval offensive to interrupt shipping lane traffic as a form of...

  • Politically speaking defensive war is a war which we wage for our independence


Strategic Offense
  • The strategic offensive pursues the aim of the war directly, aiming straight at the destruction of the enemy's forces

20th century theory

Applied to specific forms of warfare, such as naval warfare
Naval warfare
Naval warfare is combat in and on seas, oceans, or any other major bodies of water such as large lakes and wide rivers.-History:Mankind has fought battles on the sea for more than 3,000 years. Land warfare would seem, initially, to be irrelevant and entirely removed from warfare on the open ocean,...

, Corbett
Julian Corbett
Sir Julian Stafford Corbett was a prominent British naval historian and geostrategist of the late 19th and early 20th centuries, whose works helped shape the Royal Navy's reforms of that era...

 argued that
By maritime strategy we mean the principles which govern a war in which the sea is a substantial factor.

National variations

Variations exist and differences are minor and semantic or reflect a cultural persuasion for a particular approach. A closer examination of the values and culture of origin reveals its war priorities.

British principles of war

The UK uses 10 principles of war, as taught to all officers of the Royal Navy
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

, British Army
British Army
The British Army is the land warfare branch of Her Majesty's Armed Forces in the United Kingdom. It came into being with the unification of the Kingdom of England and Scotland into the Kingdom of Great Britain in 1707. The new British Army incorporated Regiments that had already existed in England...

, and Royal Air Force
Royal Air Force
The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...

:

The British Army’s principles of war were first published after the First World War based on the work of JFC Fuller. The definition of each principle has been refined over the following decades and adopted throughout the British armed forces. The tenth principle, added later, was originally called Administration. The first principle has always been stated as pre-eminent and the second is usually considered more important than the remainder, which are not listed in any order of importance.

The 2008 edition of British Defence Doctrine (BDD) states and explains the principles with the following preface: “Principles of War guide commanders and their staffs in the planning and conduct of warfare. They are enduring, but not immutable, absolute or prescriptive, and provide an appropriate foundation for all military activity. The relative importance of each may vary according to context; their application requires judgement, common sense and intelligent interpretation. Commanders also need to take into account the legitimacy of their actions, based on the legal, moral, political, diplomatic and ethical propriety of the conduct of military forces, once committed.”

The ten principles as listed and defined in the 2008 edition of BDD (which also provides explanation) are:

Selection and Maintenance of the Aim

A single, unambiguous aim is the keystone of successful military operations. Selection and maintenance of the aim is regarded as the master principle of war.

Maintenance of Morale

Morale is a positive state of mind derived from inspired political and military leadership, a shared sense of purpose and values, well-being, perceptions of worth and group cohesion.

Offensive Action

Offensive action is the practical way in which a commander seeks to gain advantage, sustain momentum and seize the initiative.

Security

Security is the provision and maintenance of an operating environment that affords the necessary freedom of action, when and where required, to achieve objectives.

Surprise

Surprise is the consequence of shock and confusion induced by the deliberate or incidental introduction of the unexpected.

Concentration of Force

Concentration of force involves the decisive, synchronized application of superior fighting power (conceptual, physical, and moral) to realize intended effects, when and where required.

Economy of Effort

Economy of effort is the judicious exploitation of manpower, materiel and time in relation to the achievement of objectives.

Flexibility

Flexibility – the ability to change readily to meet new circumstances – comprises agility, responsiveness, resilience, acuity and adaptability.

Cooperation

Cooperation entails the incorporation of teamwork and a sharing of dangers, burdens, risks and opportunities in every aspect of warfare.

Sustainability

To sustain a force is to generate the means by which its fighting power and freedom of action are maintained.

These principles of war are commonly used by the armed forces of Commonwealth
Commonwealth of Nations
The Commonwealth of Nations, normally referred to as the Commonwealth and formerly known as the British Commonwealth, is an intergovernmental organisation of fifty-four independent member states...

 countries such as Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

.

Principles of war in the Soviet Union and Russia

Soviet adoption of the principles of war is considered a part of Military Art
Military art (Military science)
Military art , is a field of theoretical research and training methodology in military science used in the conduct of military operations on land, in the maritime or air environments. Military art includes the study and application of the principles of warfare and laws of war that apply equally...

, and is therefore a system of knowledge that is

the theory and practice of preparing and conducting military operations on the land, at sea, and in the air.
A such it includes the following principles
  • High combat readiness
  • surprise, decisiveness and active seeking to secure the initiative
    Initiative
    In political science, an initiative is a means by which a petition signed by a certain minimum number of registered voters can force a public vote...

  • full use of all means of combat
  • coordination and interaction of all types and branches
  • decisive concentration
  • simultaneous attack in depth
  • full use of morale-political factor
  • firm and continuous command and control
  • inexorability and decisiveness during the mission
  • security of combat operations
  • timely restoration of troop combat readiness


The Soviet principles of military science, from Soviet AirLand Battle Tactics ISBN 0-89141-160-7. Similar principles continue to be followed in CIS
Commonwealth of Independent States
The Commonwealth of Independent States is a regional organization whose participating countries are former Soviet Republics, formed during the breakup of the Soviet Union....

 countries.
  • Preparedness – The ability to fulfill missions under any conditions for starting or the conduct of war.
  • Initiative – Utilizing surprise, decisiveness, and aggressiveness to continuously strive to achieve and retain the initiative. Initiative, in this sense describes efforts to fulfill the plan in spite of difficulties. This is in contrast to the western usage of the term which means attacking (or threatening to attack) to force enemy reaction, thus denying his ability to act.
  • Capability – Full use of the various means and capabilities of battle to achieve victory.
  • Cooperation
    Joint warfare
    Joint warfare is a military doctrine which places priority on the integration of the various service branches of a state's armed forces into one unified command...

     – Coordinated application of and close cooperation between major units of the armed forces.
  • Concentration
    Force concentration
    Force concentration is the practice of concentrating a military force, so as to bring to bear such overwhelming force against a portion of an enemy force that the disparity between the two forces alone acts as a force multiplier, in favour of the concentrated forces.-Mass of decision:Force...

     – Decisive concentration of the essential force at the needed moment and in the most important direction to achieve the main mission.
  • Depth – Destruction of the enemy throughout the entire depth of their deployment.
  • Morale – Use of political and psychological factors to demoralize opponents and break their will to resist.
  • Obedience – Strict and uninterrupted obedience. Orders are to be followed exactly and without question. Commanders are expected to directly supervise subordinates in a detailed manner in order to ensure compliance.
  • Steadfastness – Subordinate commanders are to carry out the spirit and the letter of the plan.
  • Security
    Operations security (OPSEC)
    Operations security is a process that identifies critical information to determine if friendly actions can be observed by adversary intelligence systems, determines if information obtained by adversaries could be interpreted to be useful to them, and then executes selected measures that eliminate...

     – Security complements surprise. All aspects of security, from deception and secrecy, to severe discipline of subordinates who through action or inaction allow information to fall into the hands of the enemy are to be vigorously carried out.
  • Logistics
    Logistics
    Logistics is the management of the flow of goods between the point of origin and the point of destination in order to meet the requirements of customers or corporations. Logistics involves the integration of information, transportation, inventory, warehousing, material handling, and packaging, and...

    – Restoration of reserves and restoration of combat capability is of paramount concern of the modern, fast paced battlefield.


Thus it can be seen that in Military art, the Soviet and Western systems are similar, but place their emphasis in wildly differing places. Western systems allow more control and decision-making at lower levels of command, and with this empowerment comes a consistent emphasis. Offensive, mass, and maneuver principles for the western commander all place a sense of personal responsibility and authority to ensure these principles are followed by appropriate action. In contrast the Soviet system stresses preparedness, initiative, and obedience. This places more responsibility at the better prepared and informed centers of command, and provide more overall control of the battle.

Russian

The Russian principles of military art, as interpreted by the US Army in the Field Manual 100-61, 1998 emphasise:
  • High combat readiness
  • Surprise
  • Aggressiveness and decisiveness
  • Persistence and initiative
  • Combined arms coordination and joint operations
  • Decisive concentration of forces
  • Deep battle or deep operations
  • Information warfare
  • Exploitation of moral-political factors
  • Firm and continuous command and control
  • Comprehensive combat support
  • Timely restoration of reserves and combat potential

United States principles of war

(Refer to US Army Field Manual FM 3-0)

The United States Armed Forces
Military of the United States
The United States Armed Forces are the military forces of the United States. They consist of the Army, Navy, Marine Corps, Air Force, and Coast Guard.The United States has a strong tradition of civilian control of the military...

 use the following nine principles of war:
  • Objective
    Objective (military)
    A military objective is a clearly defined desired result in a given campaign, major operation, battle, or engagement set by the senior command for their formations and units to achieve. Military objectives can be set within a three-tier scale of combat structure of tactical, operational and...

    – Direct every military operation toward a clearly defined, decisive and attainable objective. The ultimate military purpose of war is the destruction of the enemy's ability to fight and will to fight.

  • Offensive
    Offensive (military)
    An offensive is a military operation that seeks through aggressive projection of armed force to occupy territory, gain an objective or achieve some larger strategic, operational or tactical goal...

    – Seize, retain, and exploit the initiative. Offensive action is the most effective and decisive way to attain a clearly defined common objective. Offensive operations are the means by which a military force seizes and holds the initiative while maintaining freedom of action and achieving decisive results. This is fundamentally true across all levels of war.

  • Mass
    Force concentration
    Force concentration is the practice of concentrating a military force, so as to bring to bear such overwhelming force against a portion of an enemy force that the disparity between the two forces alone acts as a force multiplier, in favour of the concentrated forces.-Mass of decision:Force...

     – Mass the effects of overwhelming combat power at the decisive place and time. Synchronizing all the elements of combat power where they will have decisive effect on an enemy force in a short period of time is to achieve mass. Massing effects, rather than concentrating forces, can enable numerically inferior forces to achieve decisive results, while limiting exposure to enemy fire.

  • Economy of Force
    Economy of force
    Economy of force is the principle of employing all available combat power in the most effective way possible, in an attempt to allocate a minimum of essential combat power to any secondary efforts. It is the judicious employment and distribution of forces towards the primary objective of any...

     – Employ all combat power available in the most effective way possible; allocate minimum essential combat power to secondary efforts. Economy of force is the judicious employment and distribution of forces. No part of the force should ever be left without purpose. The allocation of available combat power to such tasks as limited attacks, defense, delays, deception, or even retrograde operations is measured in order to achieve mass elsewhere at the decisive point and time on the battlefield. ...

  • Maneuver
    Maneuver warfare
    Maneuver warfare, or manoeuvre warfare , is the term used by military theorists for a concept of warfare that advocates attempting to defeat an adversary by incapacitating their decision-making through shock and disruption brought about by movement...

     – Place the enemy in a position of disadvantage through the flexible application of combat power. Maneuver is the movement of forces in relation to the enemy to gain positional advantage. Effective maneuver keeps the enemy off balance and protects the force. It is used to exploit successes, to preserve freedom of action, and to reduce vulnerability. It continually poses new problems for the enemy by rendering his actions ineffective, eventually leading to defeat. ...

  • Unity of Command – For every objective, seek unity of command and unity of effort. At all levels of war, employment of military forces in a manner that masses combat power toward a common objective requires unity of command and unity of effort
    Unity of effort
    Unity of effort is the state of harmonizing efforts among multiple organizations working towards a similar objective. This prevents organizations from working at cross purposes and it reduces duplication of effort. Multiple organizations can achieve unity of effort through shared common objectives...

    . Unity of command means that all the forces are under one responsible commander. It requires a single commander with the requisite authority to direct all forces in pursuit of a unified purpose.

  • Security
    Operations security (OPSEC)
    Operations security is a process that identifies critical information to determine if friendly actions can be observed by adversary intelligence systems, determines if information obtained by adversaries could be interpreted to be useful to them, and then executes selected measures that eliminate...

     – Never permit the enemy to acquire unexpected advantage. Security enhances freedom of action by reducing vulnerability to hostile acts, influence, or surprise. Security results from the measures taken by a commander to protect his forces. Knowledge and understanding of enemy strategy, tactics, doctrine, and staff planning improve the detailed planning of adequate security measures.

  • Surprise
    Indirect approach
    The Indirect approach was a strategy described and chronicled by B. H. Liddell Hart after World War I, was Liddell Hart's attempt to find a solution to the problem of high casualty rates in conflict zones with high force to space ratios, such as the Western Front on which he served. The strategy...

     – Strike the enemy at a time or place or in a manner for which he is unprepared. Surprise can decisively shift the balance of combat power. By seeking surprise, forces can achieve success well out of proportion to the effort expended. Surprise can be in tempo, size of force, direction or location of main effort, and timing. Deception can aid the probability of achieving surprise. ...

  • Simple
    Simplicity
    Simplicity is the state or quality of being simple. It usually relates to the burden which a thing puts on someone trying to explain or understand it. Something which is easy to understand or explain is simple, in contrast to something complicated...

     – Prepare clear, uncomplicated plans and concise orders to ensure thorough understanding. Everything in war is very simple, but the simple thing is difficult. To the uninitiated, military operations are not difficult. Simplicity contributes to successful operations. Simple plans and clear, concise orders minimize misunderstanding and confusion. Other factors being equal, parsimony is to be preferred.


Officers in the U.S. Military sometimes use the acronyms "MOSS COMES", "MOSS MOUSE", "MOOSE MUSS", "MOUSE MOSS", "MOM USE SOS", or "SUMO MOSES" to remember the first letters of these nine principles.

There is a debate within the American military establishment to adopt flexibility as the tenth principle of war. Frost argues that the concept of flexibility should be integrated with America's warfighting doctrine
Doctrine
Doctrine is a codification of beliefs or a body of teachings or instructions, taught principles or positions, as the body of teachings in a branch of knowledge or belief system...

. Americans soundly retort that flexibility is a given that pervades all aspects of each principle.

Many, however, hold that the principle of Simplicity implicitly includes flexibility. One of the oldest dicta states that the simple plan is the flexible plan.

In 2007, Armed Forces Journal published a proposal by van Avery, 12 New Principles of War, to completely overhaul and expand the U.S. principles of war from nine to thirteen. The article was subsequently forwarded to the Joint Chiefs of Staff
Joint Chiefs of Staff
The Joint Chiefs of Staff is a body of senior uniformed leaders in the United States Department of Defense who advise the Secretary of Defense, the Homeland Security Council, the National Security Council and the President on military matters...

 by Air Force Chief of Staff General Moseley and an effort to overhaul current U.S. doctrine was initiated using van Avery's framework.

Canadian Forces

The Canadian Forces
Canadian Forces
The Canadian Forces , officially the Canadian Armed Forces , are the unified armed forces of Canada, as constituted by the National Defence Act, which states: "The Canadian Forces are the armed forces of Her Majesty raised by Canada and consist of one Service called the Canadian Armed Forces."...

 principles of war/military science are defined by the Royal Military College of Canada
Royal Military College of Canada
The Royal Military College of Canada, RMC, or RMCC , is the military academy of the Canadian Forces, and is a degree-granting university. RMC was established in 1876. RMC is the only federal institution in Canada with degree granting powers...

 or Canadian Forces College Web Site to focus on principles of command, principles of war, operational art and campaign planning, and scientific principles.
  • principles of command – Lead By Example; Know Your subordinates And Promote Their Welfare; Develop Leadership Potential; Make Sound And Timely Decisions; Train subordinates As A Team; Communicate Ideas Clearly; Keep subordinates Informed Of All Activities And New Developments; Take Initiatives; Know Yourself And Pursue Self-Improvement; Treat subordinates As You Wish To Be Treated

  • principles of war – Selection and maintenance of the aim; maintenance of morale; offensive action; surprise; security; concentration of force; economy of effort; flexibility; co-operation; and administration.

  • operational art and campaign planning – the organization and synchronization of the planning process and maritime, land and air forces.

  • scientific principles – involved in military reconnaissance, surveillance, and target acquisition in the context of military operations.

People's Republic of China

The military principles of war of the People's Liberation Army were loosely based on those of the Soviet Union until the 1980s when a significant shift begun to be seen in a more regionally-aware, and geographically-specific strategic, operational and tactical thinking in all services. The PLA is currently influenced by three doctrinal schools which both conflict and complement each other: the People's war, the Regional war, and the Revolution in military affairs that led to substantial increase in the defence spending and rate of technological modernisation of the forces.
  • People's war – which is derived from the Maoist notion of warfare as a war in which the entire society is mobilized

  • Regional war – which envisions future wars to be limited in scope and confined to the Chinese border

  • Revolution in military affairs
    Revolution in Military Affairs
    The military concept of Revolution in Military Affairs is a theory about the future of warfare, often connected to technological and organizational recommendations for change in the United States military and others....

    – which is a school of thought which believes that technology is transforming the basis of warfare and that these technological changes present both extreme dangers and possibilities for the Chinese military.


In recent years, 'Local war under high-tech conditions' has been promoted.

Other uses

These principles can be applied to non-military uses when Unity of command is separated into coordination and reality, Economy of Force is redefined as use of resources, Mass is separated into renewable and non-renewable resources, and relationships are separated from unity of command.

In 1913 Harrington Emerson proposed 12 principles of efficiency, the first three of which could be related to principles of war: Clearly defined ideals - Objective, Common sense - Simplicity, Competent counsel - Unity of Command.

The some of the twelve non-military principles of efficiency have been formulated by Henry Ford
Henry Ford
Henry Ford was an American industrialist, the founder of the Ford Motor Company, and sponsor of the development of the assembly line technique of mass production. His introduction of the Model T automobile revolutionized transportation and American industry...

 at the turn of the 20th century, and are suggested to be: objective, coordination, action, reality, knowledge, locations (space and time),things, obtaining, using, protecting, and losing. Nine, ten, or twelve principles all provide a framework for efficient development of any objective


Principles of War was also a book published in 1969 for the Japan Self-Defense Forces
Japan Self-Defense Forces
The , or JSDF, occasionally referred to as JSF or SDF, are the unified military forces of Japan that were established after the end of the post–World War II Allied occupation of Japan. For most of the post-war period the JSDF was confined to the islands of Japan and not permitted to be deployed...

. It outlines the basic military principles and strategies by which the Japanese army was to operate. The book was used for most military exams in Japan. The book backs up all military principles with historical examples.

See also

  • Strategy
    Strategy
    Strategy, a word of military origin, refers to a plan of action designed to achieve a particular goal. In military usage strategy is distinct from tactics, which are concerned with the conduct of an engagement, while strategy is concerned with how different engagements are linked...

  • Grand strategy
    Grand strategy
    Grand strategy comprises the "purposeful employment of all instruments of power available to a security community". Military historian B. H. Liddell Hart says about grand strategy:...

  • Naval strategy
    Naval strategy
    Naval strategy is the planning and conduct of war at sea, the naval equivalent of military strategy on land.Naval strategy, and the related concept of maritime strategy, concerns the overall strategy for achieving victory at sea, including the planning and conduct of campaigns, the movement and...

  • Military strategy
    Military strategy
    Military strategy is a set of ideas implemented by military organizations to pursue desired strategic goals. Derived from the Greek strategos, strategy when it appeared in use during the 18th century, was seen in its narrow sense as the "art of the general", 'the art of arrangement' of troops...

  • Operational Art
  • Military tactics
    Military tactics
    Military tactics, the science and art of organizing an army or an air force, are the techniques for using weapons or military units in combination for engaging and defeating an enemy in battle. Changes in philosophy and technology over time have been reflected in changes to military tactics. In...

  • Military doctrine
    Military doctrine
    Military doctrine is the concise expression of how military forces contribute to campaigns, major operations, battles, and engagements.It is a guide to action, not hard and fast rules. Doctrine provides a common frame of reference across the military...

  • Principles of warfare
    Principles of Warfare
    Principles of warfare are the evolved concepts, laws, rules and methods that guide the conduct of combat related activities during conflicts. Throughout history, soldiers, military theorists, political leaders, philosophers, academic scholars, practitioners of international law and human rights...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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