Afghanistan–Pakistan Relations

Afghanistan and Pakistan are neighboring countries. In August 1947, the partition of British India led to the emergence of Pakistan along Afghanistan's eastern frontier; Afghanistan was the sole country to vote against Pakistan's admission into the United Nations following the latter's independence. Territorial disputes along the widely known "Durand Line" and conflicting claims prevented the normalization of bilateral ties between the countries throughout the mid-20th century. Afghan territorial claims over Pashtun-majority areas that are in Pakistan were coupled with discontent over the permanency of the Durand Line which has long been considered the international border by every nation other than Afghanistan, and for which Afghanistan demanded a renegotiation, with the aim of having it shifted eastward to the Indus River.

During the Taliban insurgency, the Taliban has received substantial financial and logistical backing from Pakistan, which remains a significant source of support. Nonetheless, Pakistan's support for the Taliban is not without risks, as it involves playing a precarious and delicate game. Further Afghanistan–Pakistan tensions have arisen concerning a variety of issues, including the Afghan conflict and Afghan refugees in Pakistan and water-sharing rights but most of all the Taliban government in Afghanistan providing sanctuary and safe havens to Pakistani Taliban terrorists to attack Pakistani territory. Border tensions between Afghanistan and Pakistan have escalated to an unprecedented degree following recent instances of violence along the border. The Durand Line witnesses frequent occurrences of suicide bombings, airstrikes, or street battles on an almost daily basis. The Taliban-led Afghan government has also accused Pakistan of undermining relations between Afghanistan and China and creating discord between the neighbouring countries.

Each of the two countries features amongst the other's largest trading partners, and Pakistan serves as a major conduit for transit trade involving landlocked Afghanistan. Currently, both countries are member states of the Organisation of Islamic Cooperation, Economic Cooperation Organization and South Asian Association for Regional Cooperation. However, there is considerable amount of anti-Pakistan sentiment in Afghanistan, while negative sentiment towards the Afghan refugees is widespread in Pakistan, even in Pashtun-dominated regions. The Pakistani government has taken significant action against undocumented migrants inside the country and is expelling all undocumented Afghans.

Background

Southern and eastern Afghanistan is predominately Pashto-speaking, like the adjacent Khyber-Pakhtunkhwa, Federally Administered Tribal Areas, and northern Balochistan regions in Pakistan. This entire area is inhabited by the indigenous Pashtuns who belong to different Pashtun tribes. The Pashtuns were known historically as ethnic Afghans (and as Pathans in Pakistan and India) and have lived in this region for thousands of years, since at least the 1st millennium BC.

The Durand Line border was established after the 1893 ''Durand Line Agreement'' between Mortimer Durand of colonial British India and Amir Abdur Rahman Khan of Afghanistan for fixing the limit of their respective spheres of influence. The single-page agreement, which contained seven short articles, was signed by Durand and Khan, agreeing not to exercise political interference beyond the frontier line between Afghanistan and what was then the British Indian Empire.

Shortly after the demarcation of the Durand Line, the British began connecting the region on its side of Durand line to the vast and expansive Indian railway network. Concurrently, the Afridi tribesmen began to rise up in arms against the British, creating a zone of instability between Peshawar and the Durand Line. As a result, travel across the boundary was almost entirely halted, and the Pashtun tribes living under the British rule began to orient themselves eastward in the direction of the Indian railways. By the time of the Indian independence movement, prominent Pashtun nationalists such as Abdul Ghaffar Khan advocated unity with the nearly formed Dominion of India, and not a united Afghanistan – highlighting the extent to which infrastructure and instability began to erode the Pashtun self-identification with Afghanistan. By the time of the Pakistan independence movement, popular opinion among Pashtuns was in support of joining the Dominion of Pakistan.

Various Afghan government officials and Afghan nationalists have made irredentist claims to large swathes of Pakistan's territory in modern-day Khyber Pakhtunkhwa and Pakistani Balochistan, which complete the traditional homeland of "Pashtunistan" for the Pashtun people. Shortly after Pakistani independence, Afghanistan materially supported the failed armed secessionist movement headed by Mirzali Khan against Pakistan. Afghanistan's immediate support of secessionist movements within Pakistan prevented normalised ties from emerging between the two states. In 1952 the government of Afghanistan published a tract in which it laid claim not only to Pashtun territory within Pakistan, but also to the Pakistani province of Balochistan. On 30 March 1955, a pro-Pashtunistan group attacked the embassy and the ambassador's residence. They also tore down the Pakistani flag, to protest against the unification of the Pashtun-dominated North-West Frontier Province into West Pakistan as part of the One Unit policy. The protestors were stirred up by the Afghan Prime Minister Mohammed Daoud Khan and bussed to the site. The Afghan police did not intervene, Pakistanis in Peshawar reacted by attacking the Afghan consulate in the city following which the diplomatic relations were severed by Pakistan Diplomatic relations were cut off between 1961 and 1963 after Afghanistan supported more armed separatists in Pakistan, leading to skirmishes between the two states earlier in 1960, and Pakistan's subsequent closure of the port of Karachi to Afghan transit trade.

Mohammed Daoud Khan became President of Afghanistan in 1973. Afghanistan—with Soviet support—again pursued a policy of arming Pashtun separatists within Pakistan. During the 1980s, relations remained tense as the Durand Line was heavily used by Afghan refugees fleeing the Soviet occupation in Afghanistan, including a large number of Mujahideen insurgent groups who crossed back and forth. Pakistan became a major training ground for roughly 250,000 foreign mujahideen fighters who began crossing into Afghanistan on a daily basis to wage war against the communist Afghanistan and the Soviet forces.

Former Afghan President Hamid Karzai (in office 2004–2014) has described Pakistan and Afghanistan as "inseparable brothers" along with that he alleged that Pakistan uses terrorism against Afghanistan, which is due to the historical, religious, and ethnolinguistic connections between the Pashtun people and other ethnic groups of both countries, as well as to trade and other ties.

History

From the Afghan Civil War to the War on Terror

Although the victorious mujahideen formed a government in 1992 through the Peshawar Accords, Pakistan remained unhappy with new leaders Rabbani and Massoud, including their foreign policy of maintaining friendly relations with India as during the communist era. Pushing for a "trusted" friendly government in Afghanistan, the Pakistani intelligence started funding Hekmatyar-the only mujahideen commander not to sign the Accords-to fight against the new Afghan government in hopes that he would win and install a new government. Through Pakistani funding, Hekmatyar's forces sieged Kabul city with thousands of rockets for three years, killing thousands. However, upon realizing that Hekmatyar was unable to take power in Kabul, Pakistan looked elsewhere.

The Taliban movement had just formed with the help of then-Pakistani Interior Minister, Naseerullah Babar, and the Pakistani intelligence threw its weight behind the new movement. Around September 1994, the Taliban movement captured the Afghan city of Kandahar and began its long conquest with help from Pakistan. The Taliban claimed that they wanted to clean Afghanistan from the warlords and criminals. According to Pakistan and Afghanistan expert Ahmed Rashid, "between 1994 and 1999, an estimated few Pakistanis volunteers trained and fought in Afghanistan" keeping the Taliban regime in power. The role of the Pakistani military during that time has been described by some international observers as a "creeping invasion" of Afghanistan. UN documents also reveal the role of Arab and Pakistani support troops in the Taliban massacre campaigns.

In late 1996, the Islamic Emirate of Afghanistan emerged and established close relations with neighbouring Pakistan. However, the relations began to decline when the Taliban refused to endorse the Durand Line despite pressure from Islamabad, arguing that there shall be no borders among Muslims.The Unholy Durand Line, Buffering the Buffer
by Dr. G. Rauf Roashan. August 11, 2001. A discussion over the Durrand Line between the-then Taliban leader Mohammed Omar and Naseerullah Babar ended abruptly. Omar called Babar, who was an ethnic Pashtun, a traitor for saying that "all problems would be resolved" should the Durrand Line be recognised by the Taliban government.

When the Islamic Emirate of Afghanistan was toppled and the new Afghan government was formed, President Hamid Karzai began repeating the previous Taliban statement.

The Karzai administration in Afghanistan has close relations with the Pashtun Nationalist Awami National Party (ANP) and the Pakistan Peoples Party (PPP). In 2006, Afghan President Hamid Karzai warned that "Iran and Pakistan and others are not fooling anyone" when it comes to interfering in his country.

The Durand Line border has been used in the last decade as the main supply route for NATO-led forces in Afghanistan as well as by Taliban insurgents and other militant groups who stage attacks inside Afghanistan. The American government decided to rely on drone attacks, which began to negatively affect the US-Pakistan relations.

In 2007, Afghan intelligence captured Muhammad Hanif, the Taliban spokesman. During his interrogation which was recorded, Hanif claimed that the Taliban leader was being kept in Quetta under the protection of the ISI. Pakistan denied the claims.

Relations have become more strained after the Afghan government began openly accusing Pakistan of using its ISI spy network in aiding the Taliban and other militants. Pakistan usually denies these allegations but has said in the past that it does not have full control of the actions of the ISI. There have been a number of reports about the Afghanistan–Pakistan skirmishes, which usually occur when army soldiers are in hot pursuit chasing insurgents who cross the border back and forth. This leads to tensions between the two states, especially after hearing reports of civilian casualties.

After the May 2011 death of Osama bin Laden in Pakistan, many prominent Afghan figures began being assassinated, including Mohammed Daud Daud, Ahmad Wali Karzai, Jan Mohammad Khan, Ghulam Haider Hamidi, Burhanuddin Rabbani and others. Also in the same year, the Afghanistan–Pakistan skirmishes intensified and many large scale attacks by the Pakistani-based Haqqani network took place across Afghanistan. This led to the United States warning Pakistan of a possible military action against the Haqqanis in the Federally Administered Tribal Areas. The U.S. blamed Pakistan's government, mainly Pakistani Army and its ISI spy network as the masterminds behind all of this. U.S. Ambassador to Pakistan, Cameron Munter, told Radio Pakistan that "the attack that took place in Kabul a few days ago, that was the work of the Haqqani network. There is evidence linking the Haqqani Network to the Pakistan government. This is something that must stop." Other top U.S. officials such as Hillary Clinton and Leon Panetta made similar statements. Despite all of this, Afghan President Hamid Karzai labelled Pakistan as Afghanistan's "twin brother".

After the May 2017 Kabul attack, the Afghan National Directorate of Security (NDS) claimed that the blast was planned by the Afghan insurgent group Haqqani Network, and reiterated allegations that those elements had support and presence across the border in Pakistan. Afghan President Ashraf Ghani stated that Pakistan has instigated an "undeclared war of aggression" against the country. Pakistan's Foreign Ministry spokesman, Nafees Zakaria rejected the Afghan allegations as "baseless".

Since the Taliban's inception, the Pakistani Inter-Services Intelligence (ISI) agency has been providing them with funding, training, and weaponry. In 2017, the Pakistani military have accused Afghanistan of sheltering various terrorist groups which launch attacks into Pakistan, while Afghan authorities have blamed Pakistan's intelligence agency, the ISI, for funding warlords and the Taliban, and for basing terrorist camps within Pakistani territory to target Afghanistan.

In 2015, Inter-Services Intelligence and National Directorate of Security inked a memorandum of understanding. Under the memorandum of understanding, both nations agreed to fight terrorism together and also to share intelligence information. On 16 May 2015, the Pakistani army launched an operation to save the life of an injured Afghan soldier on the Afghanistan side of the border. The soldier was injured in a clash with militants and he was evacuated by the Pakistan military. There have been instances where Afghan soldiers injured in fighting the militants near the Pakistan Afghanistan border are sent to Pakistan for treatment.

Contemporary era after the Taliban regains power

After the Afghan Taliban took power in Kabul, Pakistan's PM Imran Khan described it as Afghans breaking "the shackles of slavery". Although Pakistan still does not officially recognize the Taliban's Islamic Emirate, it launched a diplomatic effort urging the international community to engage with the Taliban, help ease Afghanistan's humanitarian crisis and prevent it from descending into chaos again. In December 2021, foreign ministers of the 56 nations belonging to the Organization of Islamic Cooperation, along with Taliban delegates, gathered in Islamabad. The meeting focused on Afghanistan's humanitarian crisis. But the Pakistani Taliban (TTP) attacks lead to growing tension between the Afghan Taliban government and Pakistan.

In April 2022, Islamabad urged Kabul "to secure Pak-Afghan Border region and take stern actions against the individuals involved in terrorist activities in Pakistan", and Pakistan Air Force conducted air raids across its border with Afghanistan, claiming to strike TTP militants operating in the porous border regions. In late 2022, Pakistan's embassy in Kabul came under attack with gunfire wounding a Pakistani security guard, IS-K claimed responsibility for the attack, Pakistan asked the attack to be thoroughly probed by the Taliban authorities.

On 6 September 2023, two military posts located close to the Afghanistan border in Chitral district's area of Kalash were attacked by Pakistani Taliban (TTP) in which two Pakistani soldiers and twelve militants were killed. Pakistan claimed that TTP militants crossed the Afghan border to attack those posts within Pakistan. A firing incident occurred near Torkham border crossing resulted in closure of the border. Pakistan claimed that Afghanistan is building unlawful structures on the border which violates Pakistan's territorial sovereignty. On October 6, 2023, Pakistan announced the deportation of 1.7 million undocumented Afghan immigrants. A deadline of Nov.1 was announced for people to leave or face forcible expulsion. Around 1.3 million Afghans are registered refugees in Pakistan and 880,000 more have legal status to remain, according to the latest United Nations figures. On November 10, 2023, Pakistan announced that it has extended the legal residence status of registered Afghan refugees till December 31, 2023, who have Proof of Registration, or PoR, cards issued by the Government of Pakistan.

In July 2024, Pakistan’s Defense Minister Khawaja Asif confirmed in an interview with the BBC that the country had been carrying out, and would continue to carry out, cross-border strikes in Afghanistan against militant groups, dismissing concerns over their legality and asserting there was no need to inform the Taliban in advance—comments the Taliban condemned as "irresponsible," warning that such actions would have "consequences."

On 24 December 2024, Taliban authorities accused Pakistan of carrying out airstrikes in eastern Afghanistan that killed several civilians, including women and children. The Taliban’s Ministry of National Defense condemned the late-night attack in Barmal, claiming in a statement on X that the victims were Pakistani refugee families residing in the area. The ministry stated, "The Islamic Emirate considers this brutal bombing a violation of international principles and a clear act of aggression," and warned that "this cowardly attack will not go unanswered." The statement came hours after anonymous Pakistani security officials reportedly confirmed the airstrikes. On 25 December, a Taliban government official said the strikes had killed 46 people, most of them women and children. Hamdullah Fitrat, deputy spokesman for the Afghan government, stated that the attacks targeted four separate locations in Barmal and that the victims were refugees. On 28 December 2024, Afghanistan reportedly launched retaliatory strikes on Pakistan. According to the Taliban Defense Ministry, the targeted sites served as "centers and hideouts for malicious elements and their supporters who organized and coordinated attacks in Afghanistan." A pro-Taliban media outlet, Hurriyet Daily News, claimed that the strikes killed 19 Pakistani troops and three Afghan civilians. Following the strikes, people in Afghanistan’s southeastern Khost province reportedly held celebrations, expressing support for the Afghan military and chanting anti-Pakistan slogans.

The Torkham border crossing between Pakistan and Afghanistan was shut on 21 February 2025 due to a dispute over Afghan border post construction, disrupting trade and travel. Over 5,000 trucks carrying goods remained stranded, causing financial losses. Drivers and travelers, including women and children, were stuck in harsh winter conditions, with many forced to sleep in vehicles or in the open. Afghan officials blamed Pakistan for the unilateral closure, while Pakistan had not issued an immediate statement.

On 28 February 2025, a suicide bombing at the Darul Uloom Haqqania seminary in Akora Khattak, Khyber Pakhtunkhwa, killed at least six people, including religious scholar Hamid-ul-Haq, and injured 20 others. The attack occurred after Friday prayers, with police confirming a suicide bomber as the perpetrator. Hamid-ul-Haq, leader of the Jamiat Ulema Islam-Sami party, was the son of Sami-ul-Haq, known as the “Father of the Taliban.” The seminary, historically linked to the Afghan Taliban, has educated several of its leaders. Though no group has claimed responsibility, analysts suspect Islamic State’s Khorasan Province, which opposes the Afghan Taliban. Security expert Ihsanullah Tipu noted the attack’s ideological implications, as ISKP follows the Salafist school, while the Afghan Taliban adheres to Deoband teachings.

On 14 March 2025, Pakistan Military's Director General ISPR Lieutenant General Ahmed Sharif Chaudhry stated that the insurgents involved in the Jaffar Express Hijacking were supported by "handlers in Afghanistan." The Ministry of Foreign Affairs of Pakistan reiterated the claim, alleging that facilitators based in Afghanistan were involved in organizing the operation. However, Afghanistan had already rejected the claims made by Pakistan. Afghan Foreign Ministry spokesperson Abdul Qahar Balkhi, in a statement posted on X, rejected the Pakistani military’s allegations linking Afghanistan to the passenger train attack in Balochistan, describing the claims as "baseless".

Afghan-Pak Transit Trade Agreement

In July 2010, a Memorandum of understanding (MoU) was reached between Pakistan and Afghanistan for the Afghan-Pak Transit Trade Agreement (APTTA), which was observed by U.S. Secretary of State Hillary Clinton. The two states also signed an MoU for the construction of rail tracks in Afghanistan to connect with Pakistan Railways (PR), which has been in the making since at least 2005. In October 2010, the landmark APTTA agreement was signed by Pakistani Commerce Minister Makhdoom Amin Fahim and Anwar ul-Haq Ahady, Afghan Ministry of Commerce. The ceremony was attended by Richard Holbrooke, U.S. Special Representative for Afghanistan and Pakistan, and a number of foreign ambassadors, Afghan parliamentarians and senior officials. The APTTA allows Afghan trucks to drive inside Pakistan to the Wagah border with India, and also to the port cities of Karachi and Gwadar.

In November 2010, the two states formed a joint chamber of commerce to expand trade relations and solve the problems traders face. The APTTA agreement has taken effect after several Afghan trucks delivered fruits from Afghanistan to the Wagah border with India in June 2011. With the completion of the APTTA, the United States and other NATO states are planning to revive the ancient Silk Road. This is to help the local economies of Afghanistan and Pakistan by connecting South Asia with Central Asia and the Middle East. The APTTA is intended to improve trade between the two countries but Pakistan often delays Afghan-bound containers, especially after the 2011 NATO attack in Pakistan.

In July 2012, Afghanistan and Pakistan agreed to extend APTTA to Tajikistan in what will be the first step for the establishment of a North–South trade corridor. The proposed agreement will provide facilities to Tajikistan to use Pakistan's Gwadar and Karachi ports for its imports and exports while Pakistan will enjoy trade with Tajikistan under terms similar to the transit arrangement with Afghanistan. Trade between Pakistan and Afghanistan is expected to reach $5 billion by 2015. Afghanistan's economy is one of the fastest growing economies in the world. A 2012 World Bank report added, "In contrast, Afghanistan’s economy grew robustly by about 11 percent mostly due to a good harvest."

Towards the end of the same year, both the governments of Afghanistan and Pakistan drafted plans to talk to the Taliban.

Cooperation between the two countries includes possible defence cooperation and intelligence sharing as well as further enhancing the two-way trade and abolishment of visas for diplomats from the two nations.

Deportation of Afghan refugees

On 3 October 2023, Pakistan ordered all undocumented Afghan asylum seekers—estimated at 1.7 million individuals—to leave the country by November. The Taliban government called the decision "unacceptable" and urged Pakistan to reconsider.

On 5 February 2025, the UN refugee and migration agencies, UNHCR and International Organization for Migration (IOM), expressed concern over Pakistan’s plan to begin a new phase of mass deportations targeting nearly 3 million Afghan nationals, including refugees, documented and undocumented migrants, and individuals awaiting relocation to Western countries. The response followed Prime Minister Shehbaz Sharif’s approval of a multistage plan mandating the immediate relocation of all Afghans from Islamabad and Rawalpindi to designated camps prior to repatriation. The UN agencies called for clarity on the plan’s timeline and urged Pakistan to uphold human rights standards, including due process for holders of Afghan Citizen Cards, whose number stood over 800,000.

In March 2025, Pakistan extended the deportation program to all documented Afghan migrants and ordered them to leave by 31 March. The directive was issued after the Afghan Ministry of Refugee and Repatriation Affairs urged Pakistan to slow down the expulsion of Afghans. The directive called on every individual with an Afghan Citizen Card to leave. However, the deadline was extended to 30 April. In April, Pakistan expelled over 80,000 Afghan nationals.

Recent United Nations reports indicate that since the launch of Pakistan’s "Illegal Foreigners Repatriation Plan" in September 2023, over 910,000 Afghans have been deported from Pakistan as of late April 2025.

Women's rights issues

Among those at risk were Afghan women’s rights activists, who fled the Taliban's oppressive rule and now face deportation back to Afghanistan. Many activists, including Humaira Alim, who had been vocal about women's rights and education, fear death or imprisonment if returned. Despite facing severe harassment in Pakistan, these activists, along with other Afghan refugees, have appealed for asylum in third countries. Amnesty International has criticized Pakistan's actions as violations of refugee rights, while local authorities set a deadline of 31 March 2025, for the expulsion of all undocumented Afghan nationals.

In April 2025, at least 1,755 women were reported to have been deported in the first week of the month.

Additionally, Afghan women athletes residing in Pakistan reportedly face a range of issues like economic hardship, limited access to training facilities, and uncertainty regarding their legal status. Many have reported struggling to afford visa renewals. There have been delays reported in the processing of asylum or relocation applications. Athletes with disabilities have raised particular concerns about inadequate consideration of their needs.

Cultural relations

Sport

Much of early Afghan cricket was built on the back of returned refugees who had learned the sport in Pakistan.

See also

* List of ambassadors of Afghanistan to Pakistan
* Afghanistan–Pakistan sports rivalries
* Afghanistan–Pakistan border barrier
* Afghanistan–Pakistan border skirmishes
* Anti-Afghan sentiment
* AfPak
* Durand Line
* Khyber Pass Economic Corridor

References

Further reading

*Abbas, Hassan. ''The Taliban Revival: Violence and Extremism on the Pakistan-Afghanistan Frontier'' (Yale UP, 2014)
* Gartenstein-Ross, Daveed, and Tara Vassefi. "The forgotten history of Afghanistan-Pakistan relations." ''Yale Journal of International Affairs'' 7 (2012): 38
online
* Hussain, Rizwan. '' Pakistan and the Emergence of Islamic Militancy in Afghanistan'' (Ashgate, 2005)
excerpt
* Nadiri, Khalid Homayun. "Old Habits, New Consequences: Pakistan's Posture toward Afghanistan since 2001." ''International Security'' 39.2 (2014): 132–168
online
* Paliwal, Avinash. "Pakistan–Afghanistan Relations Since 2001." in ''Pakistan at the Crossroads'' ed by Christophe Jaffrelot; (Columbia UP, 2016) pp. 191–218.
* Rashid, Ahmed. ''Pakistan on the Brink: The future of Pakistan, Afghanistan and the West'' (Penguin, 2012).
* Raza, Muhammad Amjad, and Ghulam Mustufa. "Indo-Afghan Relations: Implications for Pakistan." ''Central Asia'' 84.Summer (2019): 53–79
online
* Shahrani, M Nazif, ed. ''Modern Afghanistan: The Impact of 40 Years of War'' (Indiana UP, 2018)
* Siddique, Abubakar. ''The Pashtun Question The Unresolved Key to the Future of Pakistan and Afghanistan'' (Hurst, 2014)
* Zahab, Mariam Abou, and Olivier Roy. ''Islamist Networks: The Afghan-Pakistan Connection'' (Columbia UP, 2004)

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