Tensions between Afghanistan and Pakistan have escalated sharply in recent weeks, pushing the two neighbours into what Pakistani officials have openly described as “open war.” The latest flashpoint occurred on March 1, 2026, when explosions and gunfire shook Kabul amid reports that Afghan forces had fired on Pakistani military aircraft over the capital. Taliban spokesperson Zabihullah Mujahid stated that “air defence attacks were carried out in Kabul against Pakistani aircraft,” while urging residents not to panic. Earlier that morning, authorities in Parwan Province—home to the strategically significant Bagram Airbase—reported that Pakistani jets had entered Afghan airspace at approximately 5 a.m. local time and attempted to strike the facility. Afghan forces responded with anti-aircraft and missile defence systems, claiming they had repelled the attack.

The incident represents the latest phase in a rapidly intensifying confrontation between the two countries. Although tensions along the Afghanistan–Pakistan border have persisted for decades, the current escalation can be traced to February 22, 2026, when Pakistan conducted airstrikes targeting what it described as camps belonging to the Tehreek-e-Taliban Pakistan (TTP) and its affiliates inside Afghanistan. Pakistan’s Information Minister Attaullah Tarar described the operation as a series of “intelligence-based, selective strikes” against seven militant locations and claimed that at least 70 militants had been killed.

Afghan authorities strongly rejected Pakistan’s characterization of the operation. Officials in Kabul asserted that the strikes had hit civilian areas in Nangarhar and Paktika provinces, including homes and a religious school. The United Nations Assistance Mission in Afghanistan reported credible accounts indicating that at least 13 civilians had been killed and seven injured in the Behsud and Khogyani districts of Nangarhar. Afghan officials provided higher casualty estimates. Mawlawi Fazl Rahman Fayyaz, the provincial director of the Afghan Red Crescent Society in Nangarhar, claimed that 18 civilians had died. Taliban spokesperson Zabihullah Mujahid condemned the strikes as a “criminal act,” accusing Pakistan of deliberately targeting civilians and violating Afghan sovereignty.

Afghanistan’s response came swiftly. On the evening of February 26, Afghan forces launched cross-border attacks on Pakistani military positions along the Durand Line. Kabul described the strikes as retaliation for the earlier Pakistani air operations. Mujahid announced that Afghan forces had initiated “large-scale offensive operations” against Pakistani military installations and accused Pakistan’s military leadership of repeated provocations and violations of Afghan territory.

Pakistan retaliated within hours. On February 27, Pakistani forces carried out strikes on targets in Kabul as well as in the provinces of Paktia and Kandahar. The same day, Pakistan’s Defence Minister Khawaja Muhammad Asif declared that Islamabad’s “cup of patience has overflowed,” adding that the confrontation had now reached the stage of “open war.”

Both sides released sharply conflicting casualty figures. Afghanistan’s Ministry of Defence claimed that Afghan forces had killed 55 Pakistani soldiers during the February 26 clashes and destroyed 19 Pakistani army posts and two bases, while capturing several soldiers. Kabul acknowledged eight Afghan soldiers killed and eleven wounded. Pakistani officials disputed these claims. Information Minister Attaullah Tarar stated that the February 27 strikes had killed 133 Afghan Taliban officials and wounded more than 200. Pakistani government spokesperson Mosharraf Zaidi later raised the figure further, claiming that 297 Afghan fighters had been killed and more than 450 injured. He also asserted that Pakistani forces had destroyed dozens of Afghan military positions and armored vehicles while striking multiple targets across Afghanistan.

The current confrontation did not emerge in isolation but followed months of deteriorating relations. In October 2025, the two countries had already experienced a serious military crisis along the Durand Line. During that episode, Pakistan carried out airstrikes in Kabul targeting a vehicle allegedly linked to TTP leader Mufti Noor Wali Mehsud. The strike reportedly hit a crowded market instead, killing at least 15 civilians. Additional Pakistani strikes in Bermal District of Paktika Province destroyed several shops and commercial buildings.

The Taliban condemned the attacks as unprecedented violations of Afghan sovereignty and launched retaliatory operations against Pakistani military positions along the border. Taliban spokesperson Mujahid later claimed that Afghan fighters had seized 25 Pakistani outposts and inflicted heavy casualties on Pakistani forces. Pakistan’s military provided a different narrative, asserting that it had neutralized more than 200 Taliban fighters and dismantled several Afghan positions and militant training camps.

International mediation temporarily halted the October fighting. Saudi Arabia and Qatar intervened diplomatically, leading to a ceasefire agreement on October 15 that was extended two days later. However, the ceasefire proved fragile. Mortar attacks, airstrikes and cross-border firing continued to occur sporadically in several provinces. The United Nations reported that at least 37 civilians had been killed and more than 400 injured during that week-long escalation, highlighting the growing human cost of the confrontation.

The violence also produced political and social repercussions. On October 18, Pakistani airstrikes in Paktika Province killed eight people, including three club cricketers who had gathered after a match. The incident sparked widespread anger in Afghanistan and prompted the Afghanistan Cricket Board to withdraw from a planned triangular T20 series involving Pakistan and Sri Lanka.

Following the October clashes, diplomatic negotiations resumed in an attempt to stabilize relations. Taliban Defence Minister Mohammad Yaqoob travelled to Doha for talks with Pakistani representatives. A new ceasefire agreement was reached on October 19, mediated by Qatar and Turkey, under which both sides pledged to avoid hostile actions and refrain from supporting armed groups targeting the other.

However, the negotiations soon stalled. Pakistan demanded written assurances that the TTP would not be allowed to operate from Afghan territory and called for the extradition or neutralization of TTP leaders. Afghan officials rejected these demands, insisting that TTP represented Pakistan’s internal problem. Kabul also demanded that Pakistan respect Afghan airspace and take action against Islamic State–Khorasan Province elements allegedly operating from Pakistani territory.

Subsequent rounds of negotiations in Istanbul failed to produce a breakthrough. Trust between the two sides continued to erode, particularly after a ceasefire violation at the Chaman–Spin Boldak crossing in early November. Both governments blamed each other for initiating the exchange of fire.

Meanwhile, rhetoric on both sides intensified dramatically. Pakistan issued a 72-hour ultimatum demanding that the Taliban compel the TTP leadership to cease cross-border attacks or face unilateral action. Taliban officials warned that any Pakistani strike would provoke retaliation and cautioned that Islamabad itself would not remain safe.

In parallel, Pakistan escalated its domestic counterinsurgency campaign under Operation Azm-e-Istehkam and announced plans to repatriate approximately 1.7 million Afghan refugees by the end of 2025. The Taliban responded by deploying additional forces along the Durand Line and issuing a religious decree portraying Pakistan’s actions as justification for jihad.

The crisis has also drawn international attention. United States President Donald Trump commented publicly on the confrontation, expressing support for Pakistan’s leadership and stating that Washington respected Pakistan’s right to defend itself. U.S. officials reiterated similar positions in diplomatic communications with Islamabad.

Afghan officials, however, condemned Pakistan’s actions in stark terms. Interior Minister Sirajuddin Haqqani warned that Afghans were deeply angered by Pakistan’s conduct and suggested that a nationwide uprising could occur if the country were pushed further.

Pakistani leaders responded by accusing the Taliban government of harboring militant groups responsible for attacks inside Pakistan. Information Minister Attaullah Tarar described the Afghan regime as illegitimate and alleged that it was aligned with terrorist organizations targeting Pakistan.

The confrontation has also begun to evolve technologically. Pakistani authorities recently reported that drones had been launched toward several cities, including Abbottabad, Swabi and Nowshera. Although the drones were intercepted before causing casualties, the incidents suggest that the conflict may increasingly involve new forms of cross-border warfare.

Taken together, these developments indicate that relations between Kabul and Islamabad have entered a particularly dangerous phase. What began as a dispute over militant sanctuaries and cross-border insurgent activity has now escalated into direct military confrontation between the two states. The collapse of diplomatic mechanisms, combined with retaliatory strikes and escalating rhetoric, has removed many of the restraints that previously limited the scale of confrontation.

With both sides mobilizing forces along the Durand Line and continuing to exchange military strikes, the risk of sustained interstate conflict is growing. The events of late February and early March 2026 suggest that the fragile equilibrium that once contained tensions between Afghanistan and Pakistan may have broken down, leaving the region facing the prospect of prolonged and unpredictable confrontation.