CSS Solved Political Science 2026 Past Paper | National Interest Shapes a Country’s Foreign Policy
The following question of CSS Political Science 2026 is solved by Miss Ayesha Irfan, a renowned CSS coach for Islamiat and Political Science. Moreover, the question is attempted using the same pattern taught by Sir Syed Kazim Ali to his students, who have scored the highest marks in compulsory and optional subjects for years. This solved past paper question is uploaded to help aspirants understand how to crack a topic or question, write relevantly, what coherence is, and how to include and connect ideas, opinions, and suggestions to score the maximum.

Question Breakdown Paragraph
The question requires a conceptual as well as applied analysis of how national interest functions as the guiding principle of foreign policy. It demands first an explanation of what “national interest” means in theoretical terms, including security, economic prosperity, ideological commitments, and international status, and then an application of this framework to Pakistan as a case study. The answer should move beyond narration and demonstrate how Pakistan’s diplomatic choices, alliances, conflicts, and economic partnerships reflect shifting calculations of interest rather than permanent loyalties. Analytical depth is required, supported by contemporary examples, empirical indicators, and references to policy doctrines, while also critically evaluating the tensions between short-term survival and long-term strategic vision.
Outline
1- Introduction
2- Conceptual Framework: Understanding National Interest
- Security and survival
- Economic prosperity and development
- Ideological and identity considerations
- Power, prestige, and international standing
3- National Interest in Practice: Pakistan’s Foreign Policy Orientation
- Security-driven alignment and deterrence strategy
- Economic diplomacy and geoeconomic shift
- Strategic partnerships and balancing behavior
- Role of domestic politics and institutional influence
4- Case Illustrations from Pakistan’s External Relations
- Rivalry with India and the security imperative
- Strategic convergence with China
- Transactional engagement with the United States
- Expanding ties with the Gulf and regional actors
5- Critical Analysis: Continuity, Change, and Constraints
6- Conclusion

Answer to the Question
Introduction
National interest serves as the central organizing principle of a state’s foreign policy. Regardless of ideological rhetoric or diplomatic narratives, states ultimately act to preserve sovereignty, enhance security, and secure economic well-being. In the case of Pakistan, foreign policy choices since 1947 illustrate how national interest operates not as a static doctrine but as a dynamic calculation shaped by internal vulnerabilities and external pressures. Whether aligning with great powers, managing regional rivalries, or pursuing economic corridors, Pakistan’s external conduct reflects a continuous attempt to safeguard core interests in an evolving international system.
Conceptual Framework: Understanding National Interest
In theoretical terms, national interest encompasses multiple dimensions. Security and survival form its foundational layer, as no state can pursue prosperity without territorial integrity. Economic development constitutes another critical dimension, particularly for developing countries seeking growth and stability. Additionally, ideological commitments and identity narratives influence how interests are articulated, while power and prestige determine a state’s desire for recognition in global forums.
For Pakistan, these dimensions intersect in complex ways. The emphasis on sovereignty and territorial integrity is evident in official policy documents and speeches that consistently prioritize defense and strategic autonomy. Simultaneously, economic development goals have gained prominence, especially as fiscal pressures and debt challenges have intensified. Thus, Pakistan’s foreign policy illustrates how national interest is both multidimensional and adaptive.
National Interest in Practice: Pakistan’s Foreign Policy Orientation
Security-Driven Alignment and Deterrence Strategy
First of all, Security considerations have historically dominated Pakistan’s diplomatic alignments. Early participation in Western-led alliances during the Cold War reflected a calculation that external balancing would offset conventional asymmetry with India. Defense expenditure has remained significant, averaging around 3 to 4 percent of GDP in recent years, underscoring the centrality of deterrence. The development of nuclear capability in 1998 further institutionalized security as a non-negotiable interest, reshaping Pakistan’s regional posture.
Economic Diplomacy and the Geoeconomic Shift
Over time, economic vulnerability compelled a gradual reorientation toward geoeconomic priorities. Chronic trade deficits and external financing needs have driven Pakistan to seek foreign investment and market access. Energy shortages that once constrained growth were partially alleviated through infrastructure projects under the China-Pakistan Economic Corridor, which brought over 60 billion dollars in pledged investments. This shift indicates that national interest is increasingly defined not only by military security but also by economic sustainability.
Strategic Partnerships and Balancing Behavior
Moreover, Pakistan’s relationships with major powers reflect pragmatic balancing rather than ideological alignment. Close ties with China strengthen defense and infrastructure development, while engagement with the United States ensures access to export markets and diplomatic leverage. This dual engagement illustrates how national interest can produce seemingly contradictory alignments, yet remain internally consistent when viewed through the lens of strategic autonomy.
Domestic Politics and Institutional Influence
Foreign policy is not formulated in isolation from domestic realities. Civil-military relations, economic constraints, and public opinion shape how national interest is interpreted. For instance, domestic political sensitivity surrounding relations with India often narrows diplomatic flexibility. Thus, national interest is filtered through institutional structures and societal narratives.
Case Illustrations from Pakistan’s External Relations
The multifaceted nature of Pakistan’s foreign policy is best understood through its strategic navigation of regional rivalries, power-based partnerships, and economic imperatives. The following cases illustrate how national interest is prioritized and recalibrated across different geopolitical theaters.
Rivalry with India and the Security Imperative
The enduring dispute over Kashmir demonstrates how security-driven national interest can often overshadow economic rationality. Historically, bilateral trade exceeded $2 billion annually, but this has sharply declined due to persistent political tensions. The continued high-level military deployments along the Line of Control underscore the centrality of deterrence in Pakistan’s strategic calculus. Consequently, in this relationship, national interest is defined primarily through a lens of territorial integrity and strategic posture.
Strategic Convergence with China
Conversely, the deepening partnership with China reflects a rare convergence of both security and economic interests. Joint defense production initiatives serve to enhance regional deterrence, while infrastructure connectivity projects under the China-Pakistan Economic Corridor (CPEC) are designed to address critical developmental bottlenecks. This bilateral alignment provides a clear model of how national interest can successfully integrate both hard power, through military cooperation, and soft power, through economic development. Therefore, the deepening partnership with China reflects convergence in both security and economic interests. Joint defense production enhances deterrence, while infrastructure connectivity under CPEC addresses developmental bottlenecks. This alignment shows how national interest can integrate both hard and soft power considerations.
Transactional Engagement with the United States
Pakistan’s cooperation with the United States in the post-9/11 era, during which the country received over $30 billion in assistance between 2001 and 2018, highlights the highly pragmatic and transactional nature of its diplomacy. However, periodic aid suspensions demonstrate the conditional character of this relationship. In this context, the national interest has dictated close cooperation whenever core strategic objectives overlapped, and a necessary recalibration of policy whenever these interests diverged.
Expanding Regional and Gulf Engagement
In recent years, Pakistan has proactively strengthened economic ties with the Gulf Cooperation Council (GCC) states to secure vital remittances and foreign direct investment. Remittances, which currently exceed $25 billion annually, form a fundamental pillar of the country’s foreign exchange reserves and broader economic stability. This shift in diplomatic outreach illustrates a growing trend where economic survival and financial security are increasingly shaping the country’s top-tier diplomatic priorities.
Critical Analysis: Continuity, Change, and Constraints
While national interest provides coherence to foreign policy, it also exposes tensions between short-term security imperatives and long-term developmental goals. Overemphasis on military balancing can strain economic capacity, whereas excessive dependency on external patrons may limit strategic autonomy. In a multipolar environment marked by renewed great-power rivalry, Pakistan faces the challenge of diversifying partnerships without alienating key allies. Therefore, redefining national interest to integrate economic reform, regional cooperation, and institutional stability is essential. Without internal resilience, external balancing cannot ensure sustainable influence.
Conclusion
Pakistan’s foreign policy demonstrates that national interest is neither fixed nor abstract; it evolves in response to shifting domestic and international realities. Security concerns have historically dominated its external behavior, yet economic imperatives are increasingly reshaping priorities. The challenge ahead lies in harmonizing deterrence with development and aligning short-term tactical moves with a coherent long-term vision. If Pakistan successfully recalibrates its understanding of national interest toward geoeconomic strength and strategic autonomy, it can navigate great-power competition with greater confidence and stability.

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