Power (international relations)

Power in international relations is defined in several different ways. Modern discourse generally speaks in terms of state power, indicating both economic and military power. Those states that have significant amounts of power within the international system are referred to as small powers, middle powers, regional powers, great powers, superpowers, or hegemons, although there is no commonly accepted standard for what defines a powerful state. NATO Quint, the G7, the BRICS nations and the G20 are seen by academics as forms of governments that exercise varying degrees of influence within the international system.
Entities other than states can also be relevant in power acquisition in international relations. Such entities can include multilateral international organizations, military alliance organizations like NATO, multinational corporations like Wal-Mart, non-governmental organizations such as the Roman Catholic Church, or other institutions such as the Hanseatic League and technology companies like Facebook and Google.
Concepts of political power.
Political scientists, historians, and practitioners of international relations (diplomats) have used the following concepts of political power:
Power as a goal.
Primary usage of "power" as a goal in international relations belongs to political theorists, such as Niccolò Machiavelli and Hans Morgenthau. Especially among Classical Realist thinkers, power is an inherent goal of mankind and of states. Economic growth, military growth, cultural spread etc. can all be considered as working towards the ultimate goal of international power. The German military thinker Carl von Clausewitz is considered to be the quintessential projection of European growth across the continent. In more modern times, Claus Moser has elucidated theories centre of distribution of power in Europe after the Holocaust, and the power of universal learning as its counterpoint. Jean Monnet was a French left-wing social theorist, stimulating expansive Eurocommunism, who followed on the creator of modern European community, the diplomat and statesman Robert Schuman.
Power as influence.
Political scientists principally use "power" in terms of an actor's ability to exercise influence over other actors within the international system. This influence can be coercive, attractive, cooperative, or competitive. Mechanisms of influence can include the threat or use of force, economic interaction or pressure, diplomacy, and cultural exchange.
Under certain circumstances, states can organize a sphere of influence or a bloc within which they exercise predominant influence. Historical examples include the spheres of influence recognized under the Concert of Europe, or the recognition of spheres during the Cold War following the Yalta Conference. The Eastern Bloc, the Western Bloc, and the Non-Aligned Movement were the blocs that arose out of the Cold War contest. Military alliances like NATO and the Warsaw Pact are another forum through which influence is exercised. However, "realist" theory attempted to maintain the balance of power from the development of meaningful diplomatic relations that can create a hegemony within the region. British foreign policy, for example, dominated Europe through the Congress of Vienna after the defeat of France. They continued the balancing act with the Congress of Berlin in 1878, to appease Russia and Germany from attacking Turkey. Britain has sided against the aggressors on the European continent—i.e. the German Empire, Nazi Germany, Napoleonic France or the Austrian Empire, known during the Great War as the Central Powers and, in the World War Two were called the Axis Powers.
Power as security.
"Power" is also used when describing states or actors that have achieved military victories or security for their state in the international system. This general usage is most commonly found among the writings of historians or popular writers.
Power as capability.
American author Charles W. Freeman, Jr. described power as the following:
"Power" is also used to describe the resources and capabilities of a state. This definition is quantitative and is most often used by geopoliticians and the military. Capabilities are thought of in tangible terms—they are measurable, weighable, quantifiable assets. A good example for this kind of measurement is the "Composite Indicator on Aggregate Power", which involves 54 indicators and covers the capabilities of 44 states in Asia-Pacific from 1992 to 2012. Hard power can be treated as a potential and is not often enforced on the international stage.
Chinese strategists have such a concept of national power that can be measured quantitatively using an index known as comprehensive national power.
Power as status.
Definitions.
Much effort in academic and popular writing is devoted to deciding which countries have the status of "power", and how this can be measured. If a country has "power" (as influence) in military, diplomatic, cultural, and economic spheres, it might be called a "power" (as status). There are several categories of power, and inclusion of a state in one category or another is fraught with difficulty and controversy. In his famous 1987 work, "The Rise and Fall of the Great Powers," British-American historian Paul Kennedy charts the relative status of the various powers from AD 1500 to 2000. He does not begin the book with a theoretical definition of "great power"; however he lists them, separately, for many different eras. Moreover, he uses different working definitions of great power for different eras. For example;
Categories of power.
In the modern geopolitical landscape, a number of terms are used to describe various types of powers, which include the following:
Hard, soft and smart power.
Some political scientists distinguish between two types of power: Hard and Soft. The former is coercive (example: military invasion) while the latter is attractive (example: broadcast media or cultural invasion).
Hard power refers to coercive tactics: the threat or use of armed forces, economic pressure or sanctions, assassination and subterfuge, or other forms of intimidation. Hard power is generally associated to the stronger of nations, as the ability to change the domestic affairs of other nations through military threats. Realists and neorealists, such as John Mearsheimer, are advocates of the use of such power for the balancing of the international system.
Joseph Nye is the leading proponent and theorist of soft power. Instruments of soft power include debates on cultural values, dialogues on ideology, the attempt to influence through good example, and the appeal to commonly accepted human values. Means of exercising soft power include diplomacy, dissemination of information, analysis, propaganda, and cultural programming to achieve political ends.
Others have synthesized soft and hard power, including through the field of smart power. This is often a call to use a holistic spectrum of statecraft tools, ranging from soft to hard.