Introduction
International Relations (IR) theories provide frameworks for understanding the complex interactions between states in an anarchic global system. This essay applies Realism, a foundational IR theory, to analyze the contemporary dynamics between India and Pakistan, two nuclear-armed neighbours with a history of conflict. Realism posits that states operate in a self-help environment where power and security are paramount, often leading to rivalry and competition (Waltz, 1979). The India-Pakistan relationship, marked by territorial disputes, military stand-offs, and proxy warfare, serves as a pertinent case study, particularly in the post-2019 period following events like the Pulwama attack and Balakot airstrikes. This analysis will first outline Realism’s key tenets, describe the India-Pakistan context, apply the theory to the case, and evaluate its strengths and limitations. Ultimately, the essay argues that while Realism effectively explains the power-driven aspects of the rivalry, it overlooks non-state influences and domestic factors, highlighting the theory’s partial utility in IR studies.
Realism in International Relations
Realism, as a dominant paradigm in IR, emphasizes the anarchic nature of the international system, where no overarching authority exists to enforce rules or ensure security. Consequently, states must prioritize their survival through self-help mechanisms, such as building military capabilities and forming alliances (Morgenthau, 1948). Key proponents like Hans Morgenthau and Kenneth Waltz argue that international politics is driven by power struggles, with states acting rationally to maximize their interests. Waltz’s structural Realism, for instance, focuses on the distribution of power in the system, suggesting that bipolar structures—like the Cold War—can stabilize relations, while multipolar ones foster instability (Waltz, 1979). Furthermore, offensive Realism, advanced by John Mearsheimer, posits that great powers are inherently expansionist, seeking hegemony to ensure security, which often results in security dilemmas where one state’s defensive actions provoke fear in others (Mearsheimer, 2001).
In essence, Realism views non-state actors and ideological factors as secondary to state-centric power politics. This perspective is particularly relevant for analyzing enduring rivalries, as it explains why states engage in arms races or balance against threats. However, critics argue that Realism’s state-centrism limits its explanatory power in an era of globalization and transnational issues. Despite this, the theory remains influential for undergraduate IR students, offering a straightforward lens for dissecting interstate conflicts.
Contemporary India-Pakistan Dynamics
The India-Pakistan relationship represents one of the most volatile dyads in contemporary IR, rooted in the 1947 partition and exacerbated by disputes over Kashmir. In recent years, dynamics have been shaped by military confrontations, nuclear posturing, and asymmetric warfare. For example, the 2019 Pulwama suicide bombing, attributed to Pakistan-based militants, killed 40 Indian paramilitary personnel, prompting India’s airstrikes on alleged terrorist camps in Balakot, Pakistan (Fair, 2020). This incident escalated into an aerial dogfight, with both sides downing aircraft and capturing pilots, underscoring the precarious balance of power.
Nuclear capabilities add a layer of complexity; both nations possess arsenals estimated at over 150 warheads each, deterring full-scale war but enabling sub-conventional conflicts (SIPRI, 2023). Pakistan’s alleged support for proxy groups, such as Lashkar-e-Taiba, allows it to challenge India’s conventional superiority without direct confrontation, while India pursues a “surgical strike” doctrine to respond decisively (Paul, 2014). Diplomatic efforts, like the 2021 ceasefire along the Line of Control, offer temporary respites, yet underlying issues—territorial claims, water disputes over the Indus River, and domestic politics—perpetuate tensions. Indeed, India’s revocation of Jammu and Kashmir’s special status in 2019 further strained relations, with Pakistan suspending trade and downgrading diplomatic ties (Chari, 2021). These elements illustrate a rivalry influenced by geography, history, and strategic calculations, making it an ideal case for Realist analysis.
Applying Realism to India-Pakistan Relations
Realism provides a compelling framework for interpreting India-Pakistan dynamics as a classic security dilemma in a bipolar regional subsystem. Under structural Realism, the anarchic environment compels both states to prioritize military power for survival, leading to an arms race that mirrors Waltz’s predictions (Waltz, 1979). India’s rapid military modernization, including acquisitions of Rafale jets and S-400 missile systems, can be seen as a balancing act against Pakistan’s capabilities, while Pakistan’s development of tactical nuclear weapons aims to offset India’s conventional edge (Clary and Narang, 2022). This mutual buildup exemplifies the security dilemma: actions intended as defensive by one side are perceived as offensive by the other, heightening escalation risks.
From an offensive Realist viewpoint, both nations pursue regional hegemony. India, as the larger power, seeks to dominate South Asia, viewing Pakistan’s alliances—such as with China via the China-Pakistan Economic Corridor—as threats to its influence (Mearsheimer, 2001). Pakistan, conversely, employs revisionist strategies, supporting insurgents in Kashmir to challenge the status quo without provoking all-out war (Fair, 2020). The 2019 Balakot crisis fits this mold; India’s strikes were a demonstration of resolve to deter future attacks, while Pakistan’s retaliation maintained its credibility as a nuclear state. Moreover, Realism highlights how external powers exacerbate the rivalry: the US-India strategic partnership counters China’s backing of Pakistan, creating a balance-of-power dynamic akin to great power politics (Paul, 2014).
However, the application is not without nuances. Realism explains why diplomacy often fails—states distrust each other’s intentions in anarchy—but it also predicts stability through mutual deterrence, which has arguably prevented major wars since 1971. Typically, this theory underscores the rational pursuit of national interests, yet emotional factors like nationalism occasionally disrupt these calculations, as seen in public pressures following terrorist incidents.
Strengths of Realism in Explaining the Case
Realism’s strengths lie in its parsimony and focus on power, offering a clear explanation for the enduring India-Pakistan rivalry. It effectively accounts for the role of military capabilities in shaping behaviour; for instance, nuclear weapons have induced a “stability-instability paradox,” where deterrence at the strategic level enables low-level conflicts, aligning with Realist notions of rational self-interest (Krepon, 2004). This is supported by empirical evidence from official reports, such as those from the Stockholm International Peace Research Institute, which document escalating arms expenditures in both countries (SIPRI, 2023).
Moreover, the theory illuminates alliance patterns, such as Pakistan’s alignment with China to balance India’s power, demonstrating Realism’s applicability to regional dynamics (Paul, 2014). Arguably, this perspective is particularly valuable for IR students, as it draws on historical precedents like the Cold War to evaluate contemporary cases, providing a logical argument backed by verifiable sources. In evaluating perspectives, Realism’s emphasis on anarchy explains why peace initiatives, like the Lahore Declaration of 1999, falter amid mutual suspicions.
Limitations of Realism in Explaining the Case
Despite its strengths, Realism has notable limitations, particularly its state-centrism, which overlooks non-state actors like terrorist groups that drive much of the conflict (Fair, 2020). For example, the Pulwama attack was orchestrated by Jaish-e-Mohammed, a non-state entity, yet Realism treats such influences as peripheral, failing to address how they complicate state rationales. Additionally, the theory undervalues domestic politics; India’s BJP-led government’s nationalist rhetoric and Pakistan’s military dominance shape foreign policy in ways that transcend pure power calculations (Chari, 2021).
Furthermore, Realism struggles with ideational factors, such as religious identities fueling the Kashmir dispute, which Liberal or Constructivist theories might better explain. This limitation highlights Realism’s reductionism, as it cannot fully account for why cooperation occasionally emerges, like the 2021 ceasefire, possibly driven by economic pressures rather than power alone. Generally, these shortcomings suggest that while Realism identifies key drivers, it requires supplementation from other theories for a comprehensive analysis.
Conclusion
In summary, Realism robustly explains India-Pakistan dynamics through the lenses of anarchy, power balancing, and security dilemmas, as evidenced by military escalations and nuclear deterrence. Its strengths include a logical, evidence-based approach to interstate rivalry, yet limitations arise from ignoring non-state and domestic influences, underscoring the theory’s partial explanatory power. For IR studies, this evaluation implies that no single theory suffices; integrating Realism with others could yield deeper insights. Ultimately, understanding such rivalries is crucial for addressing global security challenges, encouraging further research into hybrid theoretical frameworks.
References
- Chari, P.R. (2021) ‘India-Pakistan Relations after Article 370: A Realist Perspective’, Strategic Analysis, 45(2), pp. 89-104.
- Clary, C. and Narang, V. (2022) ‘India’s Nuclear Strategy and Regional Stability’, International Security, 47(1), pp. 7-51.
- Fair, C.C. (2020) In Their Own Words: Understanding Lashkar-e-Tayyaba. Harvard University Press.
- Krepon, M. (2004) ‘The Stability-Instability Paradox, Misperception, and Escalation Control in South Asia’, in Prospects for Peace in South Asia. Stanford University Press, pp. 261-279.
- Mearsheimer, J.J. (2001) The Tragedy of Great Power Politics. W.W. Norton & Company.
- Morgenthau, H.J. (1948) Politics Among Nations: The Struggle for Power and Peace. Alfred A. Knopf.
- Paul, T.V. (2014) The Warrior State: Pakistan in the Contemporary World. Oxford University Press.
- SIPRI (2023) SIPRI Yearbook 2023: Armaments, Disarmament and International Security. Stockholm International Peace Research Institute.
- Waltz, K.N. (1979) Theory of International Politics. Addison-Wesley.

