Constitutional History of Pakistan
Pakistan’s constitutional history has been turbulent, marked by frequent changes, martial laws, and struggles to establish democratic governance. Key milestones:
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Government of India Act 1935 (Adapted 1947–1956)
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Served as an interim constitution after independence.
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Adopted parliamentary system but lacked a clear directive for governance.
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Constitution of 1956
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First constitution of Pakistan.
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Introduced a parliamentary system with a federal structure.
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Abolished monarchy, Pakistan became a republic.
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Martial Law of 1958
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General Ayub Khan imposed martial law, abrogated the 1956 constitution.
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Supremacy of the military over civil institutions.
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Constitution of 1962
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Promulgated under Ayub Khan.
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Introduced presidential system.
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Limited parliamentary powers, strong executive.
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Martial Law of 1977
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General Zia-ul-Haq overthrew Bhutto government.
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Abrogated 1973 Constitution temporarily; justified through “Doctrine of Necessity.”
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Constitution of 1973
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Currently in force.
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Parliamentary system with fundamental rights and federal structure.
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Supreme Court and High Courts empowered with judicial review.
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Landmark Case: Begum Nusrat Bhutto v. Chief of Army Staff (PLD 1977 SC 657)
Background
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After General Zia’s martial law in 1977, Bhutto’s government was overthrown.
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Begum Nusrat Bhutto challenged the legality of martial law and the dissolution of the National Assembly.
Supreme Court Judgment
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The court invoked the Doctrine of Necessity, upholding Zia’s takeover temporarily.
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It justified the military takeover on the grounds that it was necessary to prevent chaos and maintain stability.
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However, it limited the scope and recognized that martial law was an exception, not a norm.
Impact
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Temporarily legitimized military intervention.
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Weakening of parliamentary supremacy.
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Judicial validation of extra-constitutional actions became controversial.
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Highlighted tension between judicial independence and military power.
Landmark Case: Asma Jilani v. Government of Punjab (PLD 1972 SC 139)
Background
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Challenge against General Yahya Khan’s martial law (1969–1971) and abrogation of the 1962 Constitution.
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Petitioners sought declaration of martial law as illegal.
Supreme Court Judgment
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Declared Yahya Khan’s martial law unconstitutional.
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Overruled State v. Dosso (1958), which had upheld Ayub Khan’s coup under the Doctrine of Necessity.
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Affirmed that the Constitution is supreme, and no person, including the military, can override it.
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Military coups do not create legal authority; they may be politically effective but legally invalid.
Impact
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Reinforced constitutional supremacy.
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Strengthened rule of law and judicial authority.
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Asserted the judiciary’s role as guardian of fundamental rights.
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Set precedent for challenging extra-constitutional actions in Pakistan.
Conclusion
These two landmark cases reflect contrasting approaches of the judiciary toward extra-constitutional interventions:
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Begum Nusrat Bhutto (1977): Temporary validation of military takeover under political necessity.
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Asma Jilani (1972): Rejection of military coups; affirmed constitutional supremacy.