WAR
Introduction
War stands as one of the most central and enduring phenomena within International Relations.
It is organized, large-scale violence between political entities—primarily states—to achieve
political objectives. Despite the development of international law and global institutions, war
remains a defining feature of the international system, wherein it is one of the major
determinants of global politics, security, and power relations.
Definition of War
War can be understood as an organized and continuous process of using armed forces between
states or organized groups for political purposes.
The classic definition, the one that has ever since been considered authoritative, is that of
Clausewitz:
"War is the continuation of politics by other means."
In IR, war is seen not only as an act of violence but also as a political and strategic tool molded
by the forces of power, interests, and perceptions.
Context of War in International Relations
War takes place within the wider framework of
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Sovereignty of states
Anarchy of the international system
Power politics
Security dilemmas
Realist scholars view war as the natural result of anarchy, whereas other theories stress
institutions, norms, identities, and economic interdependence as shaping conflict and
cooperation.
Types of War
a) Conventional War
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Fought between states using regular armed forces
Governed by formal rules of warfare
Example: World War I
b) Total War
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Whole society and economy mobilized
Civilian population becomes target
Example: The Second World War
c) Limited War
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Objectives, geography, or means are limited
Avoids full-scale escalation
Example: The Korean War
d) Civil War
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State conflict
Involves government and non-state actors
Example: Syrian Civil War
e) Guerrilla War
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Irregular war by non-state actors
Relies upon mobility and surprise
Example: The Vietnam War
f) Proxy War
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Indirectly fought through states or allied groups.
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Common during the Cold War
Example: Afghanistan, 1979–89
g) Asymmetric War
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Between unequal forces
Weaker actor uses methods that are unconventional.
Example: US vs. Taliban
h) Hybrid War
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Military, cyber, informational, and economic instruments in combination
Blurs peace and war
Example: Russia–Ukraine conflict (after 2014)
Causes of War
a) Political Causes
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Power struggles
Issues over Territory
Ideological conflicts
Nationalism
b) Economic Causes
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Competition for resources
Trade routes and markets
Economic exploitation
c) Security Dilemma
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Defensive measures seen as threats
Arms races
Mutual mistrust
d) Psychological and perceptual causes
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Misperception
Fear and hostility
Leadership beliefs
e) Structural Causes
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Anarchy within the international system
Absence of a global authority
Power transitions
f) Ideological and Cultural Causes
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Extremism in religion
Civilizational clashes
Identity conflicts
Consequences of War
(a) The Political Impact
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Regime change
Redrawing of borders
Rise or decline of great powers
b) Economic Effects
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Infrastructure destruction
Inflation and poverty
Long-term underdevelopment
c) Social Effects
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Loss of life
Displacement and refugees
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Social breakdown of cohesion
d) Psychological Effects
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Trauma and PTSD
Radicalization
Collective memory of violence
e) Global Effects
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Shift in global balance of power
New alliances creation
Emergence of international norms and institutions
War and International Law
International law attempts to regulate war through:
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Just War Theory
Geneva Conventions
UN Charter under Article 2 and 51
However, enforcement remains weak because of state sovereignty and power politics.
Theoretical Perspectives on War
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Realism
Anarchy makes war inevitable
States strive for survival and power.
Liberalism
Institutions, democracy, and interdependence can reduce war.
Constructivism
War is a result of socially constructed identities and norms.
Marxism
War driven by capitalism and imperialism
Modern Trends in Warfare
 Cyberwarfare
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Drone warfare
Information and media warfare
Terrorism and non-state actors
Decline of interstate wars, increase in intrastate conflicts
Additional Requirements (High-Scoring Sections)
a) Ethics of War
Just War vs. Unjust War
Moral responsibility of states
b) War and Peacebuilding
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post-war reconstruction
Reconciliation
Transitional justice
c) Deterrence and War Prevention
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Nuclear deterrence
Control of arms
Confidence-building measures
d) War in the Global South Proxy conflicts
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External intervention
Poor institutional performance of the state
Conclusion
War is a core concern within International Relations not only because of its devastating
consequences but also because it is so closely related to political concerns. Contemporary
warfare takes different forms and methods, though the traditional root causes-power,
insecurity, and identity-remain. A multi-theoretic understanding of war allows scholars and
policymakers to devise more effective conflict prevention and peace strategies.