Army of Pakistan

The Pakistan Army (, ) is the land service branch of the Pakistan Armed Forces. The roots of its modern existence trace back to the British Indian Army that ceased to exist following the Partition of British India, which occurred as a result of the 1947 Indian Independence Act of the United Kingdom. According to statistics provided by the International Institute for Strategic Studies (IISS) in 2021, the Pakistan Army has approximately 560,000 active-duty personnel, supported by the Army Reserve and National Guard. Pakistani citizens can enlist for voluntary military service upon reaching 16 years of age, but cannot be deployed for combat until the age of 18 in accordance with the Constitution of Pakistan.

The primary objective and constitutional mission of the Pakistan Army is to ensure the national security and national unity of Pakistan by defending it against any form of external aggression or the threat of war. It can also be requisitioned by the Pakistani federal government to respond to internal threats within its borders. During events of national and international calamities and emergencies, it conducts humanitarian rescue operations at home and is an active participant in peacekeeping missions mandated by the United Nations (UN)—most notably playing a major role in rescuing trapped American soldiers who had requested for a quick reaction force during Operation Gothic Serpent in Somalia. Troops from the Pakistan Army also had a relatively strong presence as part of a larger UN and NATO coalition during the Bosnian War and larger Yugoslav Wars.

The Pakistan Army, a major component of the Pakistani military alongside the Pakistan Navy and Pakistan Air Force, is a volunteer force that has seen extensive combat during three major wars with India, several border skirmishes with Afghanistan at the Durand Line as well as a long-running insurgency in the Balochistan region which it has been combatting alongside Iranian security forces since 1948. Since the 1960s, elements of the army have been repeatedly deployed to act in an advisory capacity in the Arab states during the events of the Arab–Israeli wars as well as to aid the United States-led coalition against Iraq during the First Gulf War. Other notable military operations during the global war on terrorism in the 21st century included: ''Zarb-e-Azb'', ''Black Thunderstorm'', and ''Rah-e-Nijat''.

In violation of its constitutional mandate, it has repeatedly overthrown elected civilian governments, overreaching its protected constitutional mandate to "act in the aid of civilian federal governments when called upon to do so". The army has been involved in enforcing martial law against the federal government with the claim of restoring law and order in the country by dismissing the legislative branch and parliament on multiple occasions in past decades—while maintaining a wider commercial, foreign and political interest in the country. This has led it facing allegations of acting as a state within a state.

The Pakistan Army has a regimental system but is operationally and geographically divided into command zones, with its most basic fields being its various corps. The Pakistani constitution mandates the role of the president of Pakistan as the civilian commander-in-chief of the Pakistani military. The Pakistan Army is commanded by the Chief of Army Staff, who is by statute a four-star ranking general and a senior member of the Joint Chiefs of Staff Committee appointed by the prime minister and subsequently affirmed by the president. , the current Chief of Army Staff is General Asim Munir, who was appointed to the position on 29 November 2022.

Mission

Its existence and constitutional role are protected by the Constitution of Pakistan, where its role is to serve as the land-based uniform service branch of the Pakistan Armed Forces. The Constitution of Pakistan establishes the principal land warfare uniform branch in the Pakistan Armed Forces as its states:

History

Early origins

Division of British Indian Army and the first war with India (1947–52)

The Pakistan Army came into its modern birth from the division of the British Indian Army that ceased to exist as a result of the partition of India that resulted in the creation of Pakistan on 14 August 1947. Before even the partition took place, there were plans ahead of dividing the British Indian Army into different parts based on the religious and ethnic influence on the areas of India.

On 30 June 1947, the War Department of the British administration in India began planning the dividing of the ~400,000 men strong British Indian Army, but that only began few weeks before the partition of India that resulted in violent religious violence in India. The Armed Forces Reconstitution Committee (AFRC) under the chairmanship of British Field Marshal Sir Claude Auchinleck had devised the formula to divide the military assets between India and Pakistan with ratio of 2:1, respectively.

A major division of the army was overseen by Sir Chandulal Madhavlal Trivedi, an Indian civil servant who was influential in making sure that ~260,000 men would be transferred into forming the Indian Army whilst the remaining balance going to Pakistan after the independence act was enacted by the United Kingdom on the night of 14/15 August 1947.

Command and control at all levels of the new army was extremely difficult, as Pakistan had received six armoured, eight artillery and eight infantry regiments compared to the twelve armoured, forty artillery and twenty-one infantry regiments that went to India. In total, the size of the new army was about ~150,000 men strong. To fill the vacancy in the command positions of the new army, around 13,500 military officers from the British Army had to be employed in the Pakistan Army, which was quite a large number, under the command of Lieutenant-General Frank Messervy, the first commander-in-chief of the Pakistan Army.

Eminent fears of India's seizing the control over the state of Kashmir, the armed tribes and the irregular militia entered in the Muslim-majority valley of Kashmir to oppose the rule of Hari Singh, a Hindu and the ruling Maharaja of Kashmir, in October 1947. Attempting to maintain his control over the princely state, Hari Singh deployed his troops to check on the tribal advances but his troops failed to halt the advancing tribes towards the valley. Eventually, Hari Singh appealed to Louis Mountbatten, the Governor-General of India, requesting for the deployment of the Indian Armed Forces but Indian government maintained that the troops could be committed if Hari Singh acceded to India. Hari Singh eventually agreed to concede to the Indian government terms which eventually led to the deployment of the Indian Army in Kashmir– this agreement, however, was contested by Pakistan since the agreement did not include the consent of the Kashmiri people. Sporadic fighting between militia and Indian Army broke out, and units of the Pakistan Army under Maj-Gen. Akbar Khan, eventually joined the militia in their fight against the Indian Army.

Although, it was Lieutenant-General Sir Frank Messervy who opposed the tribal invasion in a cabinet meeting with Prime Minister Liaquat Ali Khan in 1947, later leaving the command of the army in 1947, in a view of that British officers in the Indian and Pakistan Army would be fighting with each other in the war front. It was Lt-Gen. Douglas Gracey who reportedly disobeyed the direct orders from Muhammad Ali Jinnah, the Governor-General of Pakistan, for the deployment of the army units and ultimately issued standing orders that refrained the units of Pakistan Army to further participate in the conflict.

By 1948, when it became imperative in Pakistan that India was about to mount a large-scale operation against Pakistan, Gen. Gracey did not object to the deployment of the army units in the conflict against the Indian Army.

This earlier insubordination of Gen. Gracey eventually forced India and Pakistan to reach a compromise through the United Nations' intervention, with Pakistan controlling the Western Kashmir and India controlling the Eastern Kashmir.

20th Century: Cold war and conflict performances

Reorganization under the United States Army (1952–58)

At the time of the partition of British India, British Field Marshal (United Kingdom) Sir Claude Auchinleck favored the transfer of the infantry divisions to the Pakistan Army including the 7th, 8th and 9th.Major Nasir Uddin, Juddhey Juddhey Swadhinata, pp55 In 1948, the British army officers in the Pakistan Army established and raised the 10th, 12th, and the 14th infantry divisions— with the 14th being established in East Bengal. In 1950, the 15th Infantry Division was raised with the help from the United States Army, followed by the establishment of the 15th Lancers in Sialkot. Dependence on the United States grew furthermore by the Pakistan Army despite it had worrisome concerns to the country's politicians. Between 1950 and 1954, Pakistan Army raised six more armoured regiments under the U.S. Army's guidance: including, 4th Cavalry, 12th Cavalry, 15th Lancers, and 20th Lancers.

After the incident involving Gracey's disobedience, there was a strong belief that a native commander of the Pakistan army should be appointed, which resulted in the Government of Pakistan rejecting the British Army Board's replacement of Gen. Gracey upon his replacement, in 1951. Eventually, Prime Minister Liaquat Ali Khan approved the promotion paper of Maj-Gen. Iftikhar Khan as the first native commander-in-chief, a graduate of the Imperial Defence College in England, but died in an aviation accident en route to Pakistan from the United Kingdom.

After the death of Maj-Gen. Iftikhar, there were four senior major-generals in the army in the race of promotion but the most junior, Maj-Gen. Ayub Khan, whose name was not included in the promotion list was elevated to the promotion that resulted in a lobbying provided by Iskandar Mirza, the Defense Secretary in Ali Khan administration. A tradition of appointment based on favoritism and qualification that is still in practice by the civilian Prime Ministers in Pakistan. Ayub was promoted to the acting rank of full general to command the army as his predecessors Frank Messervy and Douglas Gracey were performing the duty of commander-in-chief of the Pakistan Army in the acting rank of general, the neighbouring country India's first commanders-in-chief were same in this context.

The department of the army under General Ayub Khan steered the army's needs towards heavy focus and dependence towards the imported hardware acquired from the United States, in spite of acquiring it from the domestic industry, under the Military Assistance Advisory Group attached to Pakistan in 1954–56. In 1953, the 6th Infantry Division was raised and disbanded the 6th Division in 1956 followed by the disbandment of the 9th Infantry Division as the American assistance was available only for one armored and six infantry divisions. During this time, an army combat brigade team was readily made available by Gen. Ayub Khan to deploy to support the American Army's fighting troops in the Korean war.

Working as cabinet minister in Bogra administration, Gen. Ayub's impartiality was greatly questioned by country's politicians and drove Pakistan's defence policy towards the dependence on the United States when the country becoming the party of the CENTO and the SEATO, the U.S. active measures against the expansion of the global communism.

In 1956, the 1st Armored Division in Multan was established, followed by the Special Forces in Cherat under the supervision of the U.S Army's Special Forces. Under Gen. Ayub's control, the army had eradicated the British influence but invited the American expansion and had reorganized the East Bengal Regiment in East Bengal, the Frontier Force Regiment in Northern Pakistan, Kashmir Regiment in Kashmir, and Frontier Corps in the Western Pakistan. The order of precedence change from Navy–Army–Air Force to Army–Navy-Air Force, with army being the most senior service branch in the structure of the Pakistani military.

In 1957, the I Corps was established and headquarter was located in Punjab. Between 1956 and 1958, the schools of infantry and tactics, artillery, ordnance, armoured, medical, engineering, services, aviation, and several other schools and training centers were established with or without U.S. participation.

Military takeovers in Pakistan and second war with India (1958–1969)

As early as 1953, the Pakistan Army became involved in national politics in a view of restoring the law and order situation when Governor-General Malik Ghulam, with approval from Prime Minister Khawaja Nazimuddin, dismissed the popularly-mandated state government of Chief Minister Mumtaz Daultana in Punjab in Pakistan, and declared martial law under Lt-Gen. Azam Khan and Col. Rahimuddin Khan who successfully quelled the religious agitation in Lahore. In 1954, the Pakistan Army's Military Intelligence Corps reportedly sent the intelligence report indicating the rise of communism in East Pakistan during the legislative election held in East-Bengal. Within two months of the elections, Prime Minister Mohammad Ali Bogra, with approval from Governor-General Malik Ghulam, dismissed another popularly-mandated state government of Chief Minister Fazlul Huq in East Bengal in Pakistan, and declared governor's rule under Iskandar Mirza who relied in the Pakistan Army to manage the control and security of the East Bengal at all levels of command. With General Ayub Khan becoming the Defense Minister under Ministry of Talents led by Prime Minister Bogra, the involvement of the army in the national politics grew further with the implementation of the controversial One Unit program, abolishing the status of Four Provinces, despite the strong protests by the public and the West Pakistan's politicians. Major defense funding and spending was solely focused towards Ayub's army department and the air force department led by Air Marshal Asghar Khan, giving less priority to the national needs for the Navy.

From 1954 to 1958, Ayub Khan was made subjected with receiving multiple service extensions by the civilian Prime Ministers first receiving in 1954 that extended his commission to last till 1958.

The Pakistan Army under Ayub Khan had been less supportive towards the implementation of the first set of Constitution of Pakistan that had established the civilian control of the military, and the army went on to completely endorse and support the first martial law in the country imposed by President Iskander Mirza– the army later took control of the power from President Mirza in mere two weeks and installed Ayub Khan as the second President. The subsequent change of command resulted in Gen. Musa Khan becoming the army commander with Ayub Khan promoting himself as controversial rank of field marshal. In 1969, the Supreme Court reversed its decision and overturned its convictions that called for validation of martial law in 1958.

The army held the referendum and tightly control the political situation through the intelligence agencies, and banned the political activities in the country.

From 1961 to 1962, military aid continued to Pakistan from the United States and they established the 25th Cavalry, followed by the 24th Cavalry, 22nd, and 23rd Cavalry. In 1960–61, the Army Special Forces was reportedly involved in taking over the control of the administration of Dir from the Nawab of Dir in Chitral in North-West Frontier Province over the concerns of Afghan meddling in the region. In 1964–65, the border fighting and tensions flared with the Indian Army with a serious incident taking place near the Rann of Kutch, followed by the failed covert action to take control of the Indian-side of Kashmir resulted in a massive retaliation by the Indian Army on 5 August 1965. On the night of 6 September 1965, India opened the front against Pakistan when the Indian Army's mechanized corps charged forwards taking over the control of the Pakistan-side of Punjab, almost reaching Lahore. At the time of the conflict in 1965, Pakistan's armory and mechanized units' hardware was imported from the United States including the M4 Sherman, M24 Chaffee, M36 Jackson, and the M47 and M48 Patton tanks, equipped with 90 mm guns. In contrast, the Indian Army's armor had outdated in technology with Korean war-usage American M4 Sherman and World War II manufactured British Centurion Tank, fitted with the French-made CN-75 guns.

In spite of Pakistan enjoying the numerical advantage in tanks and artillery, as well as better equipment overall, the Indian Army successfully penetrated the defences of Pakistan's borderline and successfully conquered around Musharraf, ''In the Line of Fire'', page 45. of Pakistani Punjab territory on the outskirts of Lahore.Melville de Mellow (28, November 1965). "Battle of Burki was another outstanding infantry operation". Sainik Samachar. A major tank battle took place in Chawinda, at which the newly established 1st Armoured Division was able to halt the Indian invasion. Eventually, the Indian invasion of Pakistan came to halt when the Indian Army concluded the battle near Burki.William M. Carpenter, David G. Wiencek. Asian security handbook: terrorism and the new security environment. M.E. Sharpe, 2005. .John Keay. India: A History. Grove Press, 2001. . With diplomatic efforts and involvement by the Soviet Union to bring two nation to end the war, the Ayub administration reached a compromise with Shastri ministry in India when both governments signed and ratified the Tashkent Declaration. According to the Library of Congress Country Studies conducted by the Federal Research Division of the United States:

At the time of ceasefire declared, per neutral sources, Indian casualties stood at 3,000 whilst the Pakistani casualties were 3800."Indo-Pakistan Wars"
. Microsoft Encarta 2008. als
Archived
31 October 2009. Pakistan lost between 200 and 300 tanks during the conflict and India lost approximately 150-190 tanks.

However, most neutral assessments agree that India had the upper hand over Pakistan when ceasefire was declared, Quote: Losses were relatively heavy—on the Pakistani side, twenty aircraft, 200 tanks, and 3,800 troops. Pakistan's army had been able to withstand Indian pressure, but a continuation of the fighting would only have led to further losses and ultimate defeat for Pakistan. but the propaganda in Pakistan about the war continued in favor of Pakistan Army. The war was not rationally analysed in Pakistan with most of the blame being heaped on the leadership and little importance given to intelligence failures that persisted until the debacle of the third war with India in 1971. The Indian Army's action was restricted to Punjab region of both sides with Indian Army mainly in fertile Sialkot, Lahore and Kashmir sectors, while Pakistani land gains were primarily in southern deserts opposite Sindh and in the Chumb sector near Kashmir in the north.

With the United States' arms embargo on Pakistan over the issue of the war, the army instead turned to the Soviet Union and China for hardware acquisition, and correctly assessed that a lack of infantry played a major role in the failure of Pakistani armour to translate its convincing material and technical superiority into a major operational or strategic success against the Indian Army. Ultimately, the army's high command established the 9th, 16th, and 17th infantry divisions in 1966–68. In 1966, the IV Corps was formed and its headquarter was established, and permanently stationed in Lahore, Punjab in Pakistan.

The army remained involved in the nation's civic affairs, and ultimately imposed the second martial law in 1969 when the writ of the constitution was abrogated by then-army commander, Gen. Yahya Khan, who took control of the nation's civic affairs after the resignation of President Ayub Khan, resulted in a massive labor strikes instigated by the Pakistan Peoples Party in West and Awami League in East Pakistan.

In a lawsuit settled by the Supreme Court of Pakistan, the legality of the martial law was deemed questionable as the Supreme Court settled the suit by retroactively invalidated the martial law that suspended the Constitution and notably ruled that Yahya Khan's assumption of power was "illegal usurpation". In light of the Supreme Court's judgement, the army held the publicly televised conference when President Yahya Khan announced to hold the nationwide general elections in 1969–70.

Suppression, civil conflict in East Pakistan and Indian invasion (1969–1971)

In 1969, President Yahya Khan decided to make administrative changes in the army by appointing the Gen. Abdul Hamid Khan as the Army Chief of Staff (ACOS) of the Pakistan Army, who centralized the chain of command in Rawalpindi in a headquarters known as "High Command". From 1967 to 1969, a series of major military exercises was conducted by infantry units on East Pakistan's border with India. In 1970, the Pakistan army's military mission in Jordan was reportedly involved in tackling and curbing down the Palestinian infiltration in Jordan. In June 1971, the enlistment in the army had allowed the Army GHQ in Rawalpindi to raise and established the 18th infantry division, stationed in Hyderabad, Sindh, for the defence of from Rahimyar Khan to Rann of Kutch, and reestationed the 23rd infantry division for defending the Chhamb-Dewa Sector.

In 1971, the II Corps was established and headquartered in Multan, driven towards defending the mass incursion from the Indian Army. In December 1971, the 33rd infantry division was established from the army reserves of the II Corps, followed by raising the 37th Infantry Division. The Pakistan Army reportedly helped the Pakistan Navy to toward establishing the amphibious branch, the Pakistan Marines, whose battalion was airlifted to East Pakistan along with the 9th Infantry Division. The other battalions of marines were stationed with the army troops in the skirts of Punjab to support the defence in the events of the war with India.

The intervention in East Pakistan further grew when the Operation Searchlight resulted in the overtaking of the government buildings, communication centers, and restricting the politicians opposed to military rule. Within a month, Pakistani national security strategists realized their failure of implementing the plan which had not anticipated civil resistance in East, and the real nature of Indian strategy behind their support of the resistance.

The Yahya administration is widely accused of permitting the army to commit the war crimes against the civilians in East and curbing civil liberties and human rights in Pakistan. The Eastern Command under Lt-Gen. A. A. K. Niazi, who had area responsibility of the defending the Eastern Front and had the responsibility to protect, was leveled with accusations of escalating the political violence in the East by the serving military officers, politicians, and journalists in Pakistan. Since the general elections in 1970, the army had detained several key politicians, journalists, peace activists, student unionists, and other members of civil society while curbing the freedoms of movement and speech in Pakistan. In East Pakistan, the unified Eastern Military Command under Lt-Gen. A.A.K. Niazi, began its engagement with the armed militia that had the direct terror support from India in April 1971, and eventually fought against the Indian Army in December 1971. The army, together with marines, launched ground offensives on both fronts but the Indian Army successfully held its ground and initiated well-coordinated ground operations on both fronts, initially capturing of Pakistan's territory; this land gained by India in Azad Kashmir, Punjab and Sindh sectors.

Responding to the ultimatum issued on 16 December 1971 by the Indian Army in East, Lt-Gen. Niazi agreed to concede defeat and move towards signing the documented surrender with the Indian Army which effectively and unilaterally ended the armed resistance and led the creation of Bangladesh, only after India's official engagement that lasted 13 days. It was reported that the Eastern Command had surrendered ~93,000–97,000 uniform personnel to Indian Army– the largest surrender in a war by any country after the World War II. Casualties inflicted to army's I Corps, II Corps, and Marines did not sit well with President Yahya Khan who turned over control of the civic government to Zulfikar Ali Bhutto through an executive decree.

Commenting on the defeat, the military observer in the Pakistan Army, Major A.H. Amin, reported that the war strategists in the army had not seriously considered a full-fledged invasion from India until December 1971, because it was presumed that the Indian military would not risk intervention by China or the United States, and the high command failed to realize that the Chinese would be unable to intervene during the winter months of November to December, due to snowbound Himalayan passes, and the Americans had not made any real effort to persuade India against attacking East Pakistan.

Restructuring of armed forces, stability and restoration (1971–1977)

In January 1972, the Bhutto administration formed the POW Commission to investigate the numbers of war prisoners held by the Indian Army while requesting the Supreme Court of Pakistan to investigate the causes of the war failure with India in 1971. The Supreme Court formed the famed War Enquiry Commission (WEC) that identified many failures, fractures, and faults within the institution of the department of the army and submitted recommendations to strengthen the armed forces overall. Under the Yahya administration, the army was highly demoralized and there were unconfirmed reports of mutiny by soldiers against the senior army generals at the Corps garrisons and the Army GHQ in Rawalpindi.

Upon returning from the quick visit in the United States in 1971, President Bhutto forcefully dishonorably discharge the commission of seven senior army generals, which he called the "army waderas" (lit. ''Warlords''). In 1972, the army leadership under Lt-Gen. Gul Hassan refrained from acting under Bhutto administration's order to tackle the labor strikes in Karachi and to detained the labor union leaders in Karachi, instead advising the federal government to use the Police Department to take the actions.

On 2 March 1972, President Bhutto dismissed the commission of Lt-Gen. Gul Hassan as the army commander, replacing with Lt-Gen. Tikka Khan who was later promoted to four-star rank and appointed as the first Chief of Army Staff (COAS). The army under Bhutto administration was reconstructed in its structure, improving its fighting ability, and reorganized with the establishment of the X Corps in Punjab in 1974, followed by the V Corps in Sindh and XI Corps in the Khyber-Pakhtunkhwa in Pakistan in 1975. The trilateral agreement in India, the Bhutto administration transferred all the war prisoners back to the country but the military struggle to fill in the vacancies and employments due to some suffering from the PTSD and other mental health complications, while others simply did not wanted to serve in the military any longer. Under Bhutto administration, the army engage in self-reliance production and eventually reached to China for establishing the material and metal industries to overcome the material shortage and manufacturing of weapons industry in the country.

In 1973, the Bhutto administration dismissed the state government in Balochistan that resulting in another separatist movement, culminating the series of army actions in largest province of the country that ended in 1977. With the military aid receiving from Iran including the transfer of the Bell AH-1 Cobra to Aviation Corps, the conflict came to end with the Pakistani government offering the general amnesties to separatists in the 1980s. Over the issue of Baloch conflict, the Pakistani military remained engage in Omani civil war in favor of Omani government until the rebels were defeated in 1979. The War Enquiry Commission noted the lack of joint grand strategy between the four-branches of the military during the first, the second, and the third wars with India, recommending the establishment of the Joint Chiefs of Staff Committee to maintain strategic military communication between the inter-services and the federal government, that is to be chaired by the appointed Chairman joint chiefs as the government's principal military adviser. In 1976, the first Chairman joint chiefs was appointed from the army with Gen. Muhammad Shariff taking over the chairmanship, but resigned a year later. In 1975, Prime Minister Zulfikar Ali Bhutto controversially superseded at least seven senior army generals to promote Lt-Gen. Zia-ul-Haq to the four-star rank, appointing him the Chief of Army Staff (COAS) in spite of army recommendations forwarded to the federal government.

In the 1970s, the army's engineering formations, notable the Corps of Engineers, played a crucial role in supporting the clandestine atomic bomb program to reach its parity and feasibility, including the constructions of iron-steel tunnels in the secretive nuclear weapons-testing sites in 1977–78.

PAF and Navy fighter pilots voluntarily served in Arab nations' militaries against Israel in the Yom Kippur War (1973). In the 1973 war one of the PAF pilots, Flt. Lt. Sattar Alvi flying a MiG-21 shot down an Israeli Air Force Mirage and was honoured by the Syrian government.

Middle East operations, peacekeeping missions, and covert actions (1977–1999)

The political instability increased in the country when the conservative alliance refused to accept the voting turnout in favor of Pakistan Peoples Party (PPP) after the general elections held in 1977. The army, under Gen. Zia-ul-Haq–the army chief, began planning the military takeover of the federal government under Prime Minister Zulfikar Bhutto, eventually leading the coup d'état that suspended the writ of the Constitution amid responding to the call from one of the opposition leader of threatening to call for another civil war. The military interference in civic matters grew further when the martial law was extended for an infinite period despite maintaining that the elections to be held in 90-days prior. At the request from the Saudi monarchy, the Zia administration deployed the company of the special forces to end seizure of the Grand Mosque in Mecca from Islamists.

The army under President Zia weakened due to the army officers were needed in running the affairs of civic government and the controversial military courts that held trials of the communists, dissidents, and the oppositions of Zia's administration. In 1984–85, Pakistan lost the control of her northern glaciers due to the successful expedition and penetration by the Indian Army, and army had to engage in years long difficult battles with Indian Army to regain their areas from the Indian Army. Concerns over the military officers and army personnel needed to counter the further advances by the Indian Army in Northern fronts in 1984, the martial law was lifted following the referendum that approved Zia's presidency and provided a way of holding the general elections in 1985. The military control the under army administration had successfully stabilized the law and order in Balochistan despite the massive illegal immigration from Afghanistan, and issued the general amnesties to separatists and rebels. To address the Afghan containment and security, the army established the XII Corps in 1985 that is permanently headquartered in Quetta, that is designed to provide defence against the infiltration by the Afghan National Army from Afghanistan.

In 1985, the United States approved the military aid package, worth $4.02 billion, to Pakistan when the mujaheddin fighting with the Soviet Union in Afghanistan increased and intensified, with Soviet Army began violating and attacking the insurgents in the tribal areas in Pakistan. In 1986, the tensions with India increased when the Indian Army's standing troops mobilized in combat position in Pakistan's southern frontier with India failing to give notification of exercise to Pakistan prior. In 1987–88, the XXX Corps, headquartered in North of Punjab, and the XXXI Corps, headquartered in South of Punjab, was raised and established to provide defence against the Indian army's mass infiltration.

After the aviation accident that resulted in passing of President Zia in 1988, the army organized the massive military exercise with the Pakistan Air Force to evaluate the technological assessment of the weapon systems and operational readiness. In the 1980s, Pakistan Army remained engage in the affairs of Middle East, first being deployed in Saudi Arabia during the Iran–Iraq War in 1980–1988, and later overseeing operational support measures and combat actions during the Gulf War in 1990–91.

The period from 1991 to 1998 saw the army engaged in professionalism and proved its fighting skills in the Somalian theater (1991–94), Bosnian-Serb War (on Bosnian side from 1994 to 1998), and the other theaters of the Yugoslav Wars, as part of the United Nation's deployment. In 1998, the army's Corps of Engineers played a crucial role in providing the military administration of preparing the atomic weapon-testing in Balochistan when the air force's bombers flown and airlifted the atomic devices. The controversial relief of Gen. Jehangir Karamat by the Sharif administration reportedly disturbed the balance of the civil-military relations with the junior most Lt-Gen. Pervez Musharraf replacing it as chairman joint chiefs and the army chief in 1999.

In May 1999, the Northern Light Infantry, a paramilitary unit based in Gilgit, slipped into Kargil that resulted in heavy border fighting with the Indian Army, inflicted with heavy casualties on both sides. The ill-devised plan without meaningful consideration of the outcomes of the border war with India, the army under Chairman joint chiefs Gen. Pervez Musharraf (also army chief at that time) failed to its combat performance and suffered with similar outcomes as the previous plan in 1965, with the American military observers in the Pakistan military famously commenting to news channels in Pakistan: Kargil was yet another example of Pakistan's (lack of) grand strategy, repeating the follies of the previous wars with India."

After its commendable performance, the President of Pakistan commissioned the Northern Light Infantry as a regular army regiment. Its personnel eventually became officers and enlisted personnel in the army in 1999.

21st Century: War performances

Religious insurgency and War on terror (2001 – present)

In October 1999, the army engaged in another military takeover of the federal government from the Sharif administration when the Army GHQ refused to accept the relief of commission of Gen. Pervez Musharraf over his failure in succeeding the control of Kargil sector from India. This controversial takeover of the federal government was subjected to a lengthy and an expensive lawsuit fought between the lawyers of the department of army and the former Sharif administration at the Supreme Court, with the landmark verdict rendered in 2009 ultimately sided and favored the Sharif administration's arguments as the Justices of the Supreme Court accepted the fact that the army's takeover was in fact a direct violation of the constitution and breach of its given constitutional mandate.

Responding to the terror attacks in New York in the United States, the army joined the combat actions in Afghanistan with the United States and simultaneously engage in military standoff with Indian Army in 2001–02. In 2004–06, the military observers from the army were deployed to guide the Sri Lankan army to end the civil war with the Tamil fighters.

To overcome the governance crises in 2004–07, the Musharraf administration appointed several army officers in the civilian institutions with some receiving extensions while others were deployed from their combat service– thus affecting the fighting capabilities and weakening the army. Under Gen. Musharraf's leadership, the army's capabilities fighting the fanatic Talibans and Afghan Arab fighters in Pakistan further weakened and suffered serious setbacks in gaining control of the tribal belt that fell under the control of the Afghan Arabs and Uzbek fighters. From 2006 to 2009, the army fought the series of bloody battles with the fanatic Afghan Arabs and other foreign fighters including the army action in a Red Mosque in Islamabad to control the religious fanaticism. With the controversial assassination of Baloch politician in 2006, the army had to engage in battles with the Baloch separatists fighting for the Balochistan's autonomy.

In April 2007, the major reorganization of the commands of the army was taken place under Gen. Ahsan S. Hyatt, the vice army chief under Gen. Musharraf, establishing the Southern, Central, and the Northern Commands to "improve the operational efficiency and working of its land forces." With Gen. Musharraf's resignation and Gen. Ashfaq Parvez Kayani becoming the army chief, the army realigned itself to review its combat policies and withdrew officers in civilian institutions to focus on its primary constitutional mission to protect and responsible in 2009–14. In 2012, there was a serious accident involving the entire battalion from the Northern Light Infantry when the avalanche struck the battalion base in Siachen, entrapping 135 soldiers and including several army officers.

In 2013–16, the homegrown far-right guerrilla war with the Taliban, Afghan Arabs, and the Central Asian fighters took the decisive turn in favor of the army under Sharif administration, eventually gaining the control of the entire country and established the writ of the constitution in the affected lawless regions. As of its current deployment as of 2019, the army remained engage in border fighting with the Indian Army while deploying its combat strike brigade teams in Saudi Arabia in a response of Saudi intervention in Yemen.

Organization

Command and control structure

Leadership in the army is provided by the Minister of Defense, usually leading and controlling the direction of the department of the army from the Army Secretariat-I at the Ministry of Defense, with the Defense Secretary who is responsible for the bureaucratic affairs of the army's department. The Constitution empowers the President of Pakistan, an elected civilian official, to act as the Commander-in-Chief while the Prime Minister, an elected civilian, to act as the Chief Executive. The Chief of Army Staff, an appointed four-star rank army general, is the highest general officer, under Chairman Joint Chiefs of Staff Committee and Secretary Defense, who acts as the principal military adviser on the expeditionary and land/ground warfare affairs, and a senior member of the Joint Chiefs of Staff Committee– a military body that advises and briefs the elected Prime Minister and its executive cabinet on national security affairs and operational military matters under the Chairman of the Joint Chiefs of Staff Committee.

The single combat headquarter, the Army GHQ, is located in Rawalpindi Cantonment in Punjab in Pakistan, in the vicinity of the Joint Staff Headquarters. The Chief of Army Staff controls and commands the army at all levels of operational command, and is assisted the number of Principal Staff Officers (PSOs) who are commissioned at the three-star rank generals.

The military administration under the army chief operating at the Army GHQ including the appointed Principal Staff Officers:

* Chief of General Staff, under whom the Military Operations and Intelligence Directorates function.
* Chief of Logistics Staff.
* Quartermaster General (QMG).
* Master General of Ordnance (MGO).
* Engineer-in-Chief, the chief army engineer and topographer.
* Judge Advocate General.
* Military Secretary.
* Comptroller of Civilian Personnel.

In 2008, a major introduction was made in the military bureaucracy at the Army GHQ under Gen. Ashfaq Parvez Kayani, when two new PSO positions were introduced: the Inspector-General of Arms and the Inspector-General Communications and IT.

Personnel

Commissioned officers

The commissioned army ranks and insignia authorized in the Pakistan Army are modified and patterned on the British Army's officer ranks and insignia system. There are several paths of becoming the commissioned officer in the army including the admission and required graduation from the Pakistan Military Academy in Kakul. To become an officer in the army, the academic four-year college degree is required for the candidates to become officers in the army, and therefore they are designated by insignia unique to their staff community.

Selection to the officer candidates is highly competitive with ~320–700 individuals are allowed to enter in the Pakistan Military Academy annually, with a small number of already graduated physicians, specialists, veterinaries and the engineers from the civilian universities are directly recruited in the administrative staff corps such as Medical Corps, Veterinary Corps, Engineering Corps, Dental Corps— and these graduated individuals are the heart of the administrative corps. The product of a highly competitive selection process, members of the staff corps have completed twelve years of education in their respected fields (such as attending the schools and universities), and has to spend two years at the Pakistan Military Academy, with their time divided about equally between military training and academic work to bring them up to a baccalaureate education level, which includes English-language skills. The Department of Army also offers employment to civilians in financial management, accountancy, engineering, construction, and administration, and has currently employed 6,500 civilians.

The military officers in the Pakistani military seek retirement between the ages of forty-two and sixty, depending on their ranks, and often seeks employment in the federal government or the private sector where the pay scales are higher as well as the opportunity for gain considerably greater.

Estimations by the International Institute for Strategic Studies (IISS) the Pakistan Army's combined strength of the standing army is ~815,000 including the active duty personnels from the Regular Army, Army Reserve, Army National Guard, and is additionally supported by the ~70,000 personnel from the Frontier Corps–the military provost under the command of the Pakistan Army as of 2018.

Warrant officers

The Pakistan Army uniquely uses the junior commissioned officer (JCO) ranks, equivalent of the Warrant officers or the Limited duty officers in the United States military, inherited from the former British Indian Army introduced by the British Army in India between the enlisted and officer ranks. The JCOs are single-track specialists with their subject of expertise in their particular part of the job and initially appointed (NS1) after risen from their enlisted ranks, receiving the promotion (SM3) from the commanding officer.

The usage of the junior commissioned officer is the continuation of the former Viceroy's commissioned officer rank, and the JCO ranking system benefited the army since there was a large gap existed between the officers and the enlisted personnel at the time of the establishment of the new army in 1947. Over the several years, the JCOs rank system has outlived its usefulness because the educational level of the enlisted personnel has risen and the army has more comfortably adopted the U.S. Army's ranking platform than the British. Promotion to the JCOs/ WO ranks remains a powerful and influential incentive for that enlisted personnel desire not to attend the accredited four-year college.

Enlisted personnel

The recruiting and enlistment in the army is nationwide but the army's recruiting command maintains an ethnic balance, with those who turned away are encourage to join the either the Marines or the Air Force. Most enlisted personnel had come from the poor and rural families with many had only rudimentary literacy skills in the past, but with the increase in the affordable education have risen to the matriculation level (12th Grade). In the past, the army recruits had to re-educate the illiterate personnel while processing them gradually through a paternalistically run regimental training center, teaching the official language, Urdu