Prime Minister of Pakistan in the context of "National Assembly of Pakistan"

The Government of Pakistan (abbreviated as GoP; constitutionally known as the Federal Government, commonly known as the Centre) is the national authority of the Islamic Republic of Pakistan, a federal republic located in South Asia, consisting of four provinces and one federal territory. The territories of Gilgit-Baltistan and Azad Kashmir are also part of the country but have separate systems and are not part of the federation.

Under the Constitution, there are three primary branches of a government: the legislative, whose powers are vested in a bicameral Parliament; the executive, consisting of the president, aided by the Cabinet which is headed by the prime minister; and the judiciary, with the Supreme Court.

The Parliament of Pakistan is the supreme legislative body of the Islamic Republic of Pakistan. It is a bicameral federal legislature, composed of the Senate and the National Assembly, with the President of Pakistan as the head of the legislature. The president, upon the advice of the Prime Minister, has full powers to summon and prorogue either house or a joint session of Parliament or to dissolve the National Assembly.

The parliament's both houses convene at the Parliament House within the governmental Red Zone of Islamabad, the federal capital. Both houses of the parliament have their own separate chambers; and in case of a joint session, the National Assembly chamber is used.

Grand vizier (Persian: وزيرِ اعظم, romanized: vazîr-i aʾzam; Ottoman Turkish: صدر اعظم, romanized: sadr-ı aʾzam; Turkish: sadrazam) was the title of the effective head of government of many sovereign states in the Islamic world. It was first held by officials in the later Abbasid Caliphate. It was then held in the Ottoman Empire, the Mughal Empire, the Sokoto Caliphate, the Safavid Empire and Cherifian Empire of Morocco. In the Ottoman Empire, the grand vizier held the imperial seal and could convene all other viziers to attend to affairs of the state; the viziers in conference were called "Kubbealtı viziers" in reference to their meeting place, the Kubbealtı ('under the dome') in Topkapı Palace. His offices were located at the Sublime Porte. Today, the Prime Minister of Pakistan is referred to in Urdu as Wazir-e-azam, which translates literally to grand vizier.

Initially, the grand viziers were exclusively of Turk origin in the Ottoman Empire. However, after there were troubles between the Turkish grand vizier Çandarlı Halil Pasha the Younger and Sultan Mehmed II (who had him executed), there was a rise of slave administrators (devshirme). These were much easier for the sultans to control, as compared to the free administrators of Turkish aristocratic origin.

East Pakistan was the eastern province of Pakistan between 1956 and 1971, restructured and renamed from the province of East Bengal and covering the territory of the modern country of Bangladesh. Its land borders were with India and Burma, with a coastline on the Bay of Bengal. To distinguish this region from India's state West Bengal (which is also known as "Indian Bengal"), East Pakistan was known as "Pakistani Bengal". East Pakistanis were popularly known as "Pakistani Bengalis". In 1971, East Pakistan became the newly independent state Bangladesh, which means "country of Bengal" or "country of Bengalis" or "land of Bengalis" in the Bengali language. In standard meaning, "desh" refers to a country, but in Bangla local expressions, "desh" also means one's village or countryside, hometown, ancestral heritage, homeland, and they do not have to be a politically formed sovereign country.

East Pakistan was formed with West Pakistan at the reorganization of One Unit Scheme orchestrated by the 3rd prime minister of Pakistan, Mohammad Ali. The Constitution of Pakistan of 1956 replaced the Pakistani monarchy with an Islamic republic. Bengali politician H.S. Suhrawardy served as the Prime Minister of Pakistan between 1956 and 1957 and a Bengali bureaucrat Iskander Mirza became the first President of Pakistan. The 1958 Pakistani coup d'état brought general Ayub Khan to power. Khan replaced Mirza as president and launched a crackdown against pro-democracy leaders. Khan enacted the Constitution of Pakistan of 1962 which ended universal suffrage. By 1966, Sheikh Mujibur Rahman emerged as the preeminent opposition leader in Pakistan and launched the six-point movement for autonomy and democracy. The 1969 uprising in East Pakistan contributed to Ayub Khan's overthrow. Another general, Yahya Khan, usurped the presidency and enacted martial law. In 1970, Yahya Khan organised Pakistan's first federal general election. The Awami League emerged as the single largest party, followed by the Pakistan Peoples Party. The military junta stalled in accepting the results, leading to civil disobedience, the Bangladesh Liberation War, 1971 Bangladesh genocide and persecution of Biharis.

The Kargil War, was fought between India and Pakistan from May to July 1999 in the Kargil district of Ladakh, then part of the Indian-administered state of Jammu and Kashmir and along the Line of Control (LoC). In India, the conflict is also referred to as Operation Vijay (Sanskrit: विजय, lit. 'Victory'), which was the codename of the Indian military operation in the region. The Indian Air Force acted jointly with the Indian Army to flush out the Pakistan Army and paramilitary troops from vacated Indian positions along the LoC, in what was designated as Operation Safed Sagar (Hindi: ऑपरेशन सफेद सागर, lit. 'White Sea').

The conflict was triggered by the infiltration of Pakistani troops—disguised as Kashmiri militants—into strategic positions on the Indian side of the LoC, which serves as the de facto border between the two countries in the disputed region of Kashmir. During its initial stages, Pakistan blamed the fighting entirely on independent Kashmiri insurgents, but documents left behind by casualties and later statements by Pakistan's Prime Minister and Chief of Army Staff showed the involvement of Pakistani paramilitary forces, led by General Ashraf Rashid. The Indian Army, later supported by the Indian Air Force, recaptured a majority of the positions on the Indian side of the LoC; facing international diplomatic opposition, Pakistani forces withdrew from all remaining Indian positions along the LoC.

Liaquat Ali Khan (1 October 1895 – 16 October 1951) was a Pakistani lawyer, politician and statesman who served as the first prime minister of Pakistan from 1947 until his assassination in 1951. He played a key role in consolidating the state of Pakistan, much as Muhammad Ali Jinnah did in founding it. A leading figure in the Pakistan Movement, he is revered as Quaid-e-Millat ("Leader of the Nation") and Shaheed-e-Millat ("Martyr of the Nation").

Khan was born in Karnal, Haryana, to a wealthy family. His grandfather, Nawab Ahmad Ali, provided significant support to the British during the Mutiny uprising of 1857–1858, earning him substantial rewards in the form of prestigious honours and complete remission of rent. Khan was educated at the Aligarh Muslim University and the University of Oxford. After first being invited to the Indian National Congress, he later opted to join the All-India Muslim League led by Muhammad Ali Jinnah, an Indian independence activist who later advocated for a separate Muslim nation-state out of Hindu-majority India. Khan assisted Jinnah in the campaign for what would become known as the Pakistan Movement and was known as his 'right hand'. He was a democratic political theorist who promoted parliamentarism in British India.

The One Unit Scheme (Urdu: ون یونٹ; Bengali: এক ইউনিট ব্যবস্থা) was the reorganisation of the provinces of Pakistan by the central Pakistani government. It was led by Prime Minister Muhammad Ali Bogra on 22 November 1954 and enacted on 30 September 1955. The government claimed that the programme would overcome the difficulty of administering the two non-contiguous, unequal polities of West and East Pakistan separated from each other by more than a thousand miles. To diminish the differences between the two regions, the 'One Unit' programme merged the four provinces of West Pakistan (West Punjab, Sind, the North-West Frontier Province (NWFP) and Baluchistan) into a single province to parallel the province of East Pakistan (now Bangladesh).

The One Unit program met with great resistance and grievances were raised by the four provinces after its establishment. As per scholar Julien Levesque, the One Unit project had mainly been pushed by the Punjabi elite of West Pakistan since 1953 with the aim of preventing politicians from East Pakistan from gaining power at the centre. The National Awami Party successfully sponsored a bill in the National Assembly calling for its dissolution and providing for regional autonomy. This led to the military takeover of the national government. The One Unit programme remained in effect until 1970. Finally, President General Yahya Khan imposed Legal Framework Order No. 1970 to end the One Unit program and reinstate the provisional status of the Four Provinces as of August 1947.

The Constitution of Pakistan (Urdu: آئینِ پاکستان, romanized: Ā'īn-e-Pākistān; also known as the 1973 Constitution) is the supreme law of Pakistan. The document guides Pakistan's law, political culture, and system. It sets out the state's outline, the fundamental rights of the population, the state's law and orders, and also the structure and establishment of the institutions and the armed forces. Drafted by the government of Zulfikar Ali Bhutto, with additional assistance from the country's opposition parties, it was unanimously approved by the 5th Parliament on 10 April and ratified on 14 August 1973. The first three chapters establish the rules, mandate, and separate powers of the three branches of the government: a bicameral legislature; an executive branch governed by the prime minister as chief executive; and an apex federal judiciary headed by Supreme Court. The Constitution designates the president of Pakistan as a ceremonial Head of State who is to represent the unity of the state. The first six articles of the constitution outline the political system as a federal parliamentary republic system; as well as Islam as its state religion. The Constitution also encapsulates provisions stipulating the legal system's compliance with Islamic injunctions contained in the Quran and Sunnah.

The Parliament cannot make any laws which may be repugnant or contrary to the Constitution; however, the Constitution itself may be amended by a two-thirds majority in both the houses of the bicameral Parliament, unlike the previous legal documents of 1956 and 1962. It has been amended over time, and most recent impulses for political upgrades and reforms has been amended. Although enforced in 1973, Pakistan, however, celebrates the adoption of the constitution on 23 March—when the first set was promulgated in 1956 each and every year as Republic Day.Technically there are 26 amendments but 23 amendments were made in constitution and three were not passed by the parliament as the three amendments collapsed.