Pakistan's first constitutional collapse is usually blamed on General Ayub Khan's 1958 coup. But the Constitution was already dying before the military pulled the trigger. The man who wrote its death certificate was Chief Justice Muhammad Munir.
Munir didn't invent authoritarianism in Pakistan. He did something more lasting: he gave it legal respectability. Between 1954 and 1958, through a series of crucial judgements, he constructed a jurisprudence that made constitutional government optional and executive power supreme. By the time tanks rolled in, the legal groundwork for military rule had already been laid in the Supreme Court.
After independence in 1947, Pakistan operated under the Government of India Act, 1935, a colonial statute designed for British imperial administration, not democratic self-governance. Everyone understood this was temporary. The Constituent Assembly was drafting a new constitution that would establish popular sovereignty and parliamentary democracy.
But Munir saw something different. For him, the 1935 Act wasn't a transitional arrangement; it was Pakistan's constitutional foundation. This wasn't a neutral legal interpretation. It was a choice with profound consequences.
The critical moment came in 1954 with Maulvi Tamizuddin Khan v. Federation of Pakistan. Governor-General Ghulam Muhammad had dissolved the Constituent Assembly, the very body writing Pakistan's constitution. The Assembly challenged this in court. The constitutional question was stark: Could an unelected executive dissolve the elected body tasked with creating Pakistan's democratic future?
Munir said yes. His reasoning was technical but devastating: under the 1935 Act, the Governor-General's assent was required for laws to be valid. Since the Assembly had passed laws without this assent, those laws were void. Therefore, the Governor-General's dissolution was legal.
Force was converted into legality. Courts would henceforth debate how to administer power born of rupture, rather than whether such power could be constitutionally acknowledged at all
This was formally correct but constitutionally absurd. Munir had placed the Constituent Assembly, the embodiment of popular sovereignty, beneath a Governor-General whose office was inherited from colonial rule. The body writing Pakistan's constitution was subordinate to a position designed to serve the British Crown.
The practical effect was immediate. If the Governor-General could dissolve the Constituent Assembly, he could dissolve anything. Prime Ministers began falling like dominoes. Khawaja Nazimuddin was dismissed in 1953, Muhammad Ali Bogra manoeuvred out in 1955, and Chaudhry Muhammad Ali was forced to resign in 1956. None were removed by parliament. All were removed by executive discretion—discretion that Munir's jurisprudence had declared legally untouchable.
In the landmark 1958 case of State v. Dosso, Justice Munir finalised the legal trajectory he had initiated years prior by moving beyond the concept of temporary necessity. Rather than framing the coup as a fleeting deviation that presumed the underlying survival of the Constitution, he executed a definitive theoretical rupture through the application of Hans Kelsen’s theory of revolutionary legality.
Munir reasoned that a successful revolution is a law-creating fact that causes the prior constitutional order to lose its validity, thereby establishing the new regime as the sole source of legal authority. Under this logic, the Constitution of 1956 was not merely suspended; it was declared legally extinct.
The enduring impact of Munir’s jurisprudence lies not in the validation of a single coup but in the normalisation of constitutional extinction as a legal outcome. By combining colonial executive supremacy with Kelsenian legality, Munir constructed a bridge from the 1935 Act to martial law, one that bypassed the democratic aspirations of the intervening years.
Force was converted into legality. Courts would henceforth debate how to administer power born of rupture, rather than whether such power could be constitutionally acknowledged at all. In Pakistan’s constitutional history, Munir stands not merely as a judge who accommodated authoritarianism, but as the jurist who supplied it with a coherent legal architecture.
Munir’s jurisprudence did more than validate one coup; it set the stage for a moral and institutional struggle that would define Pakistan’s judiciary. The question then becomes: could any judge resist when the stakes escalated? This is where Justice A.R. Cornelius enters the story.