National power is defined as the sum of all resources available to a nation in the pursuit of national objectives. Assessing the national power of political entities was already a matter of relevance during the
classical antiquity
Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural History of Europe, European history between the 8th century BC and the 5th century AD comprising the inter ...
, the
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
and the
Renaissance
The Renaissance ( , ) is a Periodization, period of history and a European cultural movement covering the 15th and 16th centuries. It marked the transition from the Middle Ages to modernity and was characterized by an effort to revive and sur ...
and today.
Classics
Shang Yang,
Guan Zhong
Guan Zhong (; c. 720–645 BC) was a Chinese philosopher and politician. He served as chancellor and was a reformer of the State of Qi during the Spring and Autumn period of Chinese history. His given name was Yiwu (). ''Zhong'' was his courtes ...
and
Chanakya
Chanakya (ISO 15919, ISO: ', चाणक्य, ), according to legendary narratives preserved in various traditions dating from the 4th to 11th century CE, was a Brahmin who assisted the first Mauryan emperor Chandragupta Maurya, Chandragup ...
, widely discussed the power of state. Many other classics, such as
Mozi
Mozi, personal name Mo Di,
was a Chinese philosopher, logician, and founder of the Mohist school of thought, making him one of the most important figures of the Warring States period (221 BCE). Alongside Confucianism, Mohism became the ...
,
Appian
Appian of Alexandria (; ; ; ) was a Greek historian with Roman citizenship who prospered during the reigns of the Roman Emperors Trajan, Hadrian, and Antoninus Pius.
He was born c. 95 in Alexandria. After holding the senior offices in the pr ...
,
Pliny the Elder
Gaius Plinius Secundus (AD 23/24 79), known in English as Pliny the Elder ( ), was a Roman Empire, Roman author, Natural history, naturalist, and naval and army commander of the early Roman Empire, and a friend of the Roman emperor, emperor Vesp ...
,
[Pliny the Elder, ''Natural History'', 2:80:190, (London: Loeb, 1968).] also concerned the subject.
Herodotes described whence derives the power of Babylon. The considerations of
Hannibal
Hannibal (; ; 247 – between 183 and 181 BC) was a Punic people, Carthaginian general and statesman who commanded the forces of Ancient Carthage, Carthage in their battle against the Roman Republic during the Second Punic War.
Hannibal's fat ...
on the matter is found in
Titus Livy.
Elements of national power
National power stems from various ''elements'', also called ''instruments'' or ''attributes''; these may be put into two groups based on their applicability and origin - "natural" and "social".
* Natural:
** Geography
** Resources
** Population
* Social:
**
Economic
An economy is an area of the Production (economics), production, Distribution (economics), distribution and trade, as well as Consumption (economics), consumption of Goods (economics), goods and Service (economics), services. In general, it is ...
**
Political
Politics () is the set of activities that are associated with decision-making, making decisions in social group, groups, or other forms of power (social and political), power relations among individuals, such as the distribution of Social sta ...
**
Military
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a d ...
** Psychological (
National morale)
** Informational
Geography
Important facets of geography such as
location
In geography, location or place is used to denote a region (point, line, or area) on Earth's surface. The term ''location'' generally implies a higher degree of certainty than ''place'', the latter often indicating an entity with an ambiguous bou ...
,
climate
Climate is the long-term weather pattern in a region, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteoro ...
,
topography
Topography is the study of the forms and features of land surfaces. The topography of an area may refer to the landforms and features themselves, or a description or depiction in maps.
Topography is a field of geoscience and planetary sci ...
, size and resources play major roles in the ability of a nation to gain national power. The relation between foreign policy and geographic space gave rise to the discipline of
geopolitics
Geopolitics () is the study of the effects of Earth's geography on politics and international relations. Geopolitics usually refers to countries and relations between them, it may also focus on two other kinds of State (polity), states: ''de fac ...
including the concepts of
lebensraum
(, ) is a German concept of expansionism and Völkisch movement, ''Völkisch'' nationalism, the philosophy and policies of which were common to German politics from the 1890s to the 1940s. First popularized around 1901, '' lso in:' beca ...
and "grossraum". The latter is a region with natural resources sufficient for
autarky
Autarky is the characteristic of self-sufficiency, usually applied to societies, communities, states, and their economic systems.
Autarky as an ideology or economic approach has been attempted by a range of political ideologies and movement ...
.
Space has a strategic value. Russia's size permitted it to trade space for time during the
Great Patriotic War
The Eastern Front, also known as the Great Patriotic War (term), Great Patriotic War in the Soviet Union and its successor states, and the German–Soviet War in modern Germany and Ukraine, was a Theater (warfare), theatre of World War II ...
.
To a less extent, the same is true for China in the
war against Japan.
Location has an important bearing on
foreign policy
Foreign policy, also known as external policy, is the set of strategies and actions a State (polity), state employs in its interactions with other states, unions, and international entities. It encompasses a wide range of objectives, includ ...
of a nation. The presence of a water obstacle provided protection to states such as
Ancient Rome
In modern historiography, ancient Rome is the Roman people, Roman civilisation from the founding of Rome, founding of the Italian city of Rome in the 8th century BC to the Fall of the Western Roman Empire, collapse of the Western Roman Em ...
,
Great Britain
Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...
,
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
, and the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
. The geographic protection allowed Rome, Japan, and the United States to follow
isolationist policies, and Britain the policy of non-involvement in Europe. The presence of large accessible
seaboards also permitted these nations to build strong
navies
A navy, naval force, military maritime fleet, war navy, or maritime force is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operation ...
and expand their territories peacefully or by conquest. In contrast,
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, with no obstacle for its powerful neighbours, lost its independence from 1795 to 1918 and again from 1939 to 1989.
Since Antiquity, the importance of climate was stressed, with the temperate zone being regarded as favoring great powers.
Aristotle
Aristotle (; 384–322 BC) was an Ancient Greek philosophy, Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology, a ...
in ''
Politics
Politics () is the set of activities that are associated with decision-making, making decisions in social group, groups, or other forms of power (social and political), power relations among individuals, such as the distribution of Social sta ...
'' argued that the Greeks, placed in the temperate zone, qualify for world domination.
Pliny the Elder
Gaius Plinius Secundus (AD 23/24 79), known in English as Pliny the Elder ( ), was a Roman Empire, Roman author, Natural history, naturalist, and naval and army commander of the early Roman Empire, and a friend of the Roman emperor, emperor Vesp ...
observed that in the temperate zone, there are governments, which the outer races never have possessed.
The temperate zone as power factor remained widely stressed in the modern research. In fact, all modern great powers have been located in the temperate zone.
A.F.K. Organski criticized this hypothesis as "an accident of history." The Industrial Revolution happened, by accident, in the temperate zone and so far, also by accident, there are no major industrial nations outside this zone. But the world will become industrial, "now that the industrial revolution is galloping triumphant throughout the world."
Organski abandoned the theory of temperate zone as untenable. By contrast, Max Ostrovsky developed it further. He doubted historical accidents. Writing half-a-century after Organski, he noted that the Industrial Revolution is still not "galloping triumphant throughout the world" but remains bound to the temperate zone. Moreover, vast temperate zones of Turkestan and Mongolia do not generate great powers. It appeared that besides the mild temperature, a right amount of rain was necessary, as only humid temperate areas have been sources of great power.
This observation challenged a dominant element of the temperate theory. Most of its proponents believed that temperate climate develops industrious mind. None inquired what rain has to do with mind. Instead of climate developing mind, Ostrovsky replaced mind with cereal agriculture. Rains, he argued, favor cereals rather than human mind, while the productive cereal agriculture favors industry. The more productive is the cereal agriculture, the more manpower is available to industry and other non-agricultural sectors. For this reason, and not "by accident," the Industrial Revolution followed the modern Agricultural Revolution in time and space and is not "galloping triumphant" anywhere in the world beyond the humid temperate areas. In size, Russia is larger than the United States, but its temperate zone with optimum rainfall is smaller, as most of the territory is in latitudes well north.
All things being equal, Ostrovsky concluded, who rules the largest rainy temperate zone, rules the world. But all things are seldom equal. For this reason, he avoided
geographic determinism
Environmental determinism (also known as climatic determinism or geographical determinism) is the study of how the physical environment predisposes societies and states towards particular economic or social developmental (or even more gene ...
and formulized an indicator of national power which combines climatic conditions and organizational level (see "National power indicator" below).
Measurements
Depending on the interaction of the individual elements of national power, attempts can be made to classify states and assign them a status in the
international order
In international relations, international order refers to patterned or structured relationships between actors on the international level.
Definition
David Lake, Lisa Martin and Thomas Risse define "order" as "patterned or structured relat ...
of states. Globally important states with dominant positions in all or almost all elements of national power are called
superpower
Superpower describes a sovereign state or supranational union that holds a dominant position characterized by the ability to Sphere of influence, exert influence and Power projection, project power on a global scale. This is done through the comb ...
s. This term was applied to the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
and the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
during the
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
. In the 21st century, it is also increasingly applied to the
People's Republic of China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
. Other status classification terms for states include, in descending hierarchy,
world powers,
great power
A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power ...
s,
regional powers,
middle power
A middle power is a state that is not a superpower or a great power, but still exerts influence and plays a significant role in international relations. These countries often possess certain capabilities, such as strong economies, advanced tech ...
s, and
small powers. For states or alliances with almost absolute power, the term hyperpower is used.
Despite the difficulty of the task and the multidimensional nature of power, several attempts have been made to express the power of states in objective rankings and indexes based on statistical indicators.
Composite Index of National Capability

The
Composite Index of National Capability
The Composite Index of National Capability (CINC) is a statistical measure of national power created by J. David Singer for the Correlates of War project in 1963. It uses an average of percentages of world totals in six different components. The ...
(CINC) was conceived by
J. David Singer in 1963. It includes the six factors of total population, urban population, iron and steel production, primary energy consumption, military expenditure and number of soldiers and calculates an index from them. His methodology is considered outdated, however, as he only takes into account "hard" power factors and indicators such as steel production no longer have the same significance as in the early 20th century.
Criticism: CINC suggests, “nonsensically,” that Israel is, and has always been, one of the weakest countries in the Middle East; Russia dominated Europe throughout the 1990s, with more power than Germany, France, and the United Kingdom combined; and China has dominated the world since 1996 and by 2018 twice exceeded the power of the United States.
National Power Ranking of Countries
The National Power Ranking of Countries was published in a paper by the
University of Warsaw
The University of Warsaw (, ) is a public university, public research university in Warsaw, Poland. Established on November 19, 1816, it is the largest institution of higher learning in the country, offering 37 different fields of study as well ...
and the
University of Wroclaw. It divides countries into the categories of economic, military and geopolitical power, which is derived from statistical indicators. The report also analyzes the evolution of the distribution of power in the world since 1992 and makes a forecast for 2050, noting an increasing shift of power from the
Western world
The Western world, also known as the West, primarily refers to various nations and state (polity), states in Western Europe, Northern America, and Australasia; with some debate as to whether those in Eastern Europe and Latin America also const ...
to the
Asia-Pacific region.
State Power Index
The State Power Index was developed by Piotr Arak and Grzegorz Lewicki and takes into account the factors of economy, military, land area, population, cultural influence, natural resources and diplomacy, which is combined into an overall index.
World Power Index
The World Power Index (WPI) is a numerical expression that refers the accumulation of national capacities that a State possesses for the exercise of its power in the international system.
The WPI is the result of adding 18 indicators, which are organized through three composite indices:
* Material Capacities Index (MCI),
* Semimaterial Capacities Index (SCI),
* Immaterial Capabilities Index (ICI).
The WPI is presented as an analysis technique that, being quantitative, seeks to help overcome the hermeneutics that underlies the subjective interpretation of national power. In this way, the WPI contributes to the accurate comparison of the national capacities of States and the study of their position in the international structure.
National power indicator
This indicator was developed by Max Ostrovsky. He reduced numerous indexes to one basic indicator—cereal tonnage produced by one percent of national manpower. He argues that this indicator is defined by environmental conditions and organizational level and in its turn defines the percentage of manpower available to non-agricultural activities.
See also
*
Geopolitics
Geopolitics () is the study of the effects of Earth's geography on politics and international relations. Geopolitics usually refers to countries and relations between them, it may also focus on two other kinds of State (polity), states: ''de fac ...
*
Power projection
Power projection (or force projection or strength projection) in international relations is the capacity of a state to deploy and sustain forces outside its territory. The ability of a state to project its power into an area may serve as an eff ...
*
Power in international relations
In international relations, power is defined in several different ways. Material definitions of state power emphasize economic and military power. Other definitions of power emphasize the ability to structure and constitute the nature of social ...
*
Composite Index of National Capability
The Composite Index of National Capability (CINC) is a statistical measure of national power created by J. David Singer for the Correlates of War project in 1963. It uses an average of percentages of world totals in six different components. The ...
*
Comprehensive National Power
*
Most powerful countries
References
{{International power
International relations terminology