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Open War at the Durand Line: Can Pakistan’s Escalation Compel a Taliban Recalculation?

March 17, 2026
Open War at the Durand Line: Can Pakistan’s Escalation Compel a Taliban Recalculation?
Open War at the Durand Line: Can Pakistan’s Escalation Compel a Taliban Recalculation?

Open War at the Durand Line: Can Pakistan’s Escalation Compel a Taliban Recalculation?

Amira Jadoon
March 17, 2026

When Pakistan declared “open war” with Afghanistan in February 2026 and struck Taliban military installations in Kabul and Kandahar, it crossed a threshold: from targeting non-state militants to putting Taliban-governed Afghanistan’s assets on the table. This escalation was not impulsive. Months of indirect cost imposition through border closures, trade restrictions, and limited strikes on Tehrik-e-Taliban Pakistan camps failed to shift Taliban behavior, making direct military pressure a logical next step in Pakistan’s hybrid coercion strategy.

I frame the recent escalation as a bargaining failure, driven by information asymmetries, commitment problems, and competing sovereignty claims, and ask whether the Taliban — a former insurgency turned de facto governing authority, whose rationality is bounded by ideological solidarity, battlefield ties, and tribal obligation — are capable of the rational recalculation. I argue that the Taliban’s confidence in outlasting Pakistani pressure rests on a miscalculation. Afghanistan’s celebrated historical record as a “graveyard of empires” rests on a selective reading of history, one that overlooks Pakistan’s enabling role in sustaining Afghan resistance against foreign powers, from the Soviet war (1979 to 1989) to the U.S. invasion, state-building and counter-insurgency campaign, and ultimate withdrawal (2001 to 2021). Additionally, the Taliban’s playbook of absorbing punishment and waiting for withdrawal was built against distant powers, not a nuclear-armed neighbor with permanent security equities along a 2,600-kilometer border.

The analysis also identifies forces working against Pakistan’s strategy: a rally-around-the-flag dynamic that may consolidate rather than fracture Taliban unity, and Pakistan’s own domestic legitimacy deficit, which provides conditions conducive to militancy and violent extremism. Yet the initial broad political consensus behind the military’s response recalls the national unity that made Pakistan’s Operation Zarb-e-Azb effective a decade ago. Whether Islamabad can translate that resolve into a coherent strategy, pairing military pressure with diplomacy and governance reform before escalation hardens into permanence, may be the most consequential question of this crisis.

 

 

From Shadow War to Open Confrontation

On Feb. 27, 2026, as the Pakistan Air Force struck military installations in Kabul, Kandahar, and Paktia under Operation Ghazab Lil Haq (Operation Righteous Fury), Defense Minister Khawaja Asif declared “open war” with Afghanistan, marking the most significant cross-border military operation since the Taliban’s takeover in 2021. Hours earlier, Taliban spokesperson Zabihullah Mujahid had announced “large-scale offensive operations” against Pakistani military positions along the Durand Line, claiming that its forces had killed dozens of Pakistani soldiers and seized a number of outposts in retaliatory fighting. Pakistan’s military spokesperson countered that the armed forces had killed over 200 Taliban fighters through ground and air operations, destroying more than 70 Taliban border posts along the Durand Line, while acknowledging 12 soldiers killed. While independent verification remains limited, the scale of strikes on major Afghan cities and reported targeting of military sites underscores how sharply the conflict has escalated.

The February escalation did not emerge in a vacuum. Rather, the path to open war was paved by the failure of several diplomatic off-ramps, and a sustained insurgent campaign by the Tehrik-e-Taliban Pakistan, alongside violence perpetrated by the Baloch insurgency and Islamic State Khorasan. Hundreds of soldiers, police, and civilians have been killed across Pakistan’s western borderlands. In recent work, I have described this three-front threat as Pakistan’s “deadly trifecta” of militant actors – a convergence that stretches Pakistan’s security apparatus.

The political violence has reached Pakistan’s capital itself, twice in recent months: a November suicide attack outside a court claimed by Jamaat-ul-Ahrar and a Feb. 6 Islamic State Khorasan attack on a Shiite mosque that killed 32 worshippers, Islamabad’s deadliest since the 2008 Marriott bombing. On Feb. 21, Pakistan launched airstrikes across Nangarhar, Paktika, and Khost in Afghanistan with the Taliban claiming that the strikes hit civilian targets. Following an earlier operation (Pakistan’s Oct. 9 airstrikes on Kabul targeting Tehrik-e-Taliban Pakistan leader Noor Wali Mehsud and the Taliban’s retaliatory assault), a Qatar-mediated ceasefire was brokered in Doha, but follow-up negotiations collapsed across three rounds. Pakistan demanded written, verifiable commitments to dismantle Tehrik-e-Taliban Pakistan sanctuaries; the Taliban maintained it could not guarantee Pakistan’s internal security, which brought the talks to an end. The recent attacks in Islamabad further eroded the prospects for renewed dialogue. In both cases, Pakistani authorities linked the attacks to Afghanistan-based networks, with the military stating that planning, training, and indoctrination for the mosque attack had occurred on Afghan soil.

The Logic of Hybrid Coercion Revisited

The trajectory from Dec. 2024 to Feb. 2026 represents an escalating application of what I have previously described as Pakistan’s hybrid coercion strategy. This has included the use of precision airstrikes, economic weaponization of border crossings, forced repatriation of Afghan refugees, and diplomatic pressure in international forums. The logic is fundamentally one of bargaining: in any strategic interaction between distrustful adversaries, coercion serves to communicate resolve, probe the opponent’s thresholds, and redefine the terms of engagement without committing to total war. Each round of Pakistani strikes in recent months and years has been calibrated to raise costs incrementally. The Dec. 2024 strikes in Khost and Paktika targeted Tehrik-e-Taliban Pakistan infrastructure, the Aug. 2025 strikes expanded to eastern Afghan provinces, while Operation Khyber Storm in Oct. struck at Tehrik-e-Taliban Pakistan’s leadership in Kabul itself. But Operation Righteous Fury in February crossed a qualitative threshold: Pakistan targeted not merely non-state actors sheltering on Afghan soil but the Taliban regime’s own military headquarters — including the 313 Brigade headquarters, the 201 and 205 Brigade headquarters, command-and-control centers, and the largest military compound at Pul-e-Charkhi prison. The message from Islamabad has clearly shifted from warnings against striking Tehrik-e-Taliban Pakistan, to putting the Taliban’s military assets on the table directly.

Pakistan: Escalation to Force a Strategic Recalculation

Foundational works on rationalist explanations for war identify three conditions under which rational actors fail to reach negotiated agreements: private information with incentives to misrepresent, commitment problems, and issue indivisibility. All three are at work here, to varying degrees. Both sides possess private information about their red lines: Pakistan appears to have underestimated the Taliban’s willingness to absorb punishment, while the Taliban appears to be miscalculating Pakistan’s domestic political tolerance for sustained escalation. Commitment problems are most acute: Even if the Taliban pledged to curb the Tehrik-e-Taliban Pakistan, Pakistan has few mechanisms to verify compliance. Mistrust between the two sides has only deepened with each failed round of talks. And the deep tribal, ideological, and battlefield bonds tying the Afghan Taliban to the Tehrik-e-Taliban Pakistan mean any guarantee inherently lacks credibility. The core dispute, whether the Tehrik-e-Taliban Pakistan constitutes a Pakistani domestic problem or an Afghan-based threat requiring Taliban action, is not inherently indivisible. In rationalist theories of war, an issue is inherently indivisible only when it cannot be meaningfully partitioned, shared, or sequenced, such as exclusive control over a territory. Pakistan’s demands concern changes in Taliban behavior toward the Tehrik-e-Taliban Pakistan, which could, in principle, be implemented incrementally. The difficulty stems from credibility and the Tehrik-e-Taliban Pakistan’s ideological and battlefield embeddedness within the Taliban coalition. However, by defining the issue as one of sovereignty, the Taliban raise the domestic and ideological costs of concession, making compromise politically difficult even if the issue itself remains divisible.

Still, while the rationalist framework sheds light on the bargaining failure, it does not fully capture the strategic environment in which decisions are being made. Robert Powell’s work on bargaining in the shadow of shifting power emphasizes that changes in relative capabilities create windows where preventive action becomes tempting. Pakistan’s military superiority relative to the Afghan Taliban’s is clear of course, but coercion remains reciprocal: As I argued in my analysis of Pakistan’s 2024 strikes in Afghanistan, the Taliban retains leverage through their control over militant networks, growing relationships with India and China, and the capacity to impose costs by facilitating the Tehrik-e-Taliban Pakistan. The question is not whether Pakistan can impose pain but whether the pain exceeds the Taliban’s threshold for strategic adjustment.

The Tehrik-e-Taliban Pakistan is undeniably a Pakistani movement. It emerged from domestic grievances, governance vacuums, the fallout of Pakistan’s involvement in the U.S.-led war on terror, and the state’s own policies in the tribal belt. Yet the critical question for Pakistan right now is not where the Tehrik-e-Taliban Pakistan began, but what enables it to survive sustained military pressure, regenerate leadership, and expand geographically. An analysis of 615 Tehrik-e-Taliban Pakistan militant profiles drawn from the organization’s own commemorative publications (2006–2025) underscores the centrality of cross-border mobility to its organizational survival. Commanders are disproportionately represented in cross-border movement, suggesting that Tehrik-e-Taliban Pakistan’s operational leadership relies on Afghan territory to coordinate its activity to some extent. Conflict scholarship consistently identifies cross-border sanctuaries as one of the strongest predictors of insurgent durability. External bases enable recruitment, training, and force projection beyond the reach of state counter-insurgency, and even passive host-state tolerance, distinct from active sponsorship, significantly extends an insurgency’s lifespan. Thus, while the Tehrik-e-Taliban Pakistan’s domestic roots are real and governance reform remains necessary, without addressing the sanctuary dimension, Pakistan confronts an adversary that reconstitutes itself across the border faster than military operations can degrade it.

The Taliban: Factionalism and Strategic Overconfidence?

In leading up to the latest escalatory cycle, the Taliban’s strategic posture has retained what has previously been described as “calculated ambiguity”: making symbolic gestures toward cooperation while refusing to sever the bonds that sustain the Tehrik-e-Taliban Pakistan. In the Aug. 2025 China-brokered trilateral meeting, the Taliban delegation signaled their unwillingness to target the Tehrik-e-Taliban Pakistan directly, while reiterating that the matter was Pakistan’s internal issue. After the Qatar-Turkey-mediated Oct. 2025 Doha ceasefire following Pakistan’s Operation Khyber Storm airstrikes, the Taliban reportedly relocated some Tehrik-e-Taliban Pakistan operatives to Ghazni province in Afghanistan – a gesture seemingly aimed at appeasing Pakistan. Considering Pakistan’s current posture, the costs for the Taliban are now qualitatively different. The Taliban, as a state actor, has infrastructure to lose, revenue to protect, and a population to govern. How long they can sustain their tolerance of the Tehrik-e-Taliban Pakistan has become an acute question. This may be the first real test of whether the Taliban, as a state actor, can make strategic concessions based on regime survival, or whether their insurgent-era loyalties continue to dictate their choices, even in the face of rising military and economic pressure. As an insurgency, the Taliban could afford prioritizing unity against a common enemy over internal differences. As a government, with economic partnerships, territorial control, and competing power centers, those fractures carry real consequences. The fault lines within the Taliban are well-documented and deepening, with reports showing audio clips of Supreme Leader of the Taliban Hibatullah Akhundzada himself warning officials that “the Emirate will collapse” if internal divisions persist. The primary fracture runs between Akhundzada’s Kandahar-based faction and a Kabul-based pragmatist coalition centered on Interior Minister Sirajuddin Haqqani and Defense Minister Mullah Mohammad Yaqoob.

These fractures may provide Pakistan with a potential strategic opening: by raising costs sufficiently, Islamabad could strengthen the pragmatist faction’s hand and constrain Akhundzada’s intransigence. Pakistan’s escalation thus appears calibrated not only to increase the costs imposed on the Taliban for tolerating the Tehrik-e-Taliban Pakistan, but also to determine whether sustained pressure can induce internal recalibration within the Taliban leadership.

The Rally-Around-the-Flag Paradox

But there is a powerful counterargument that Pakistan’s strategists may be underestimating: External military pressure on the Taliban regime could unify rather than fracture it. The rally-around-the-flag effect is among the most robust findings in the conflict literature, which shows that external threats often compress internal dissent and prioritize collective survival, generating a legitimacy windfall for incumbent leadership. Pakistan’s strikes on Taliban infrastructure transform a dispute over harboring militants into a question of national sovereignty. This is precisely the framing the Taliban has adopted: their spokesman’s description of the operations as a response to “repeated rebellions and insurrections of the Pakistani military” casts the conflict not as a counter-terrorism disagreement but as a defense of Afghan territorial integrity. Despite the Kandahar-Kabul rift, the Taliban’s public messaging after Feb. 27 has been cohesive and suggested a coordinated military response that transcends factional lines, including: claims of strikes against Pakistani military targets, the deployment of anti-aircraft guns along the border, and Haqqani’s declaration that the conflict would be “very costly.

Separating Mythology from Reality

The Taliban’s strategic confidence appears to draw on a powerful historical narrative — Afghanistan as the “graveyard of empires.” Yet that narrative obscures a critical structural reality: those conflicts unfolded under conditions fundamentally different from today’s confrontation, with Pakistan playing a significant enabling role during the anti-Soviet jihad (1979–1989), the Taliban’s rise in the 1990s, and the two-decade insurgency that culminated in the Taliban’s 2021 return to power. During the 1980s, Pakistan’s Inter-Services Intelligence directorate — alongside the CIA and Saudi intelligence — armed, funded, and trained the Afghan mujahideen against the Soviet occupation. When the Taliban emerged  in 1994 (composed largely of mujahideen veterans and madrassa students from Pakistani refugee camps), it was Pakistan that provided the sanctuary, logistical lifelines, and strategic patronage, with Saudi Arabia providing financial and diplomatic backing. Pakistan was one of only three countries to recognize their government. After their 2001 ouster, the Taliban leadership relocated to Pakistan, with elements within Pakistan continuing to tolerate Taliban networks, facilitating the insurgency’s durability and eventual return in 2021. This oversight matters because the Taliban’s playbook — absorb punishment, outlast the enemy, wait for withdrawal — was built for distant powers. Pakistan is not America or the Soviet Union. It shares a 2,600-kilometer border with Afghanistan, controls roughly 40 percent of Afghanistan’s customs revenue, and possesses a 600,000-strong military with modern air capabilities and nuclear weapons. Pakistan may face domestic audience costs from escalation – but it also incurs substantial costs from continued terrorism and militancy at home. The breadth of political support for Operation Ghazab Lil Haq, at least rhetorically, appears to cut across a landscape otherwise deeply fractured, suggesting that the costs of militancy in Pakistan may now favor sustained action over restraint. The Taliban cannot outlast a neighbor that has nowhere to go, and this is the structural asymmetry their strategic confidence fails to account for.

Pakistan’s Multi-Front Dilemma

The structural asymmetry, however, is further complicated by the fact that Pakistan is not fighting on a single front. It confronts multiple threats beyond the Tehrik-e-Taliban Pakistan, including but not limited to the Baloch ethno-nationalist insurgency, and Islamic State Khorasan’s lethal attacks. What makes these threats particularly corrosive is their convergence: a shared militant toolkit of propaganda patterns, recruitment pipelines, and overlapping anti-state narratives. Each front draws resources, intelligence capacity, and political attention from the others.

Further, as noted above, Pakistan’s security crisis is equally rooted in domestic governance failures that erode the state’s legitimacy from within. In Pakistan northwestern province, Khyber Pakhtunkhwa, the military dominates operations without informing provincial police, while the Pakistan Tehreek-e-Insaf-led provincial government has openly resisted federal approaches, forming provincial jirgas to negotiate with Kabul, and questioning the efficacy of military operations. Meanwhile, heavy-handed repression, such as the banning of the Pashtun Tahaffuz Movement and the detention of Mahrang Baloch under anti-terrorism laws, criminalizes the very communities whose cooperation any sustainable counter-insurgency depends on. Combined with inflation, International Monetary Fund-imposed austerity, and diminished resources, the state’s domestic legitimacy deficit creates conditions that militant groups have proven adept at exploiting.

And then there is India. The Taliban’s relationship with New Delhi has warmed rapidly in recent months and years: including Foreign Minister Amir Muttaqi’s week-long Oct. 2025 visit, India’s condemnation of Pakistan’s February airstrikes, and its humanitarian gestures including earthquake aid toward Kabul. Pakistan’s Defense Minister Khawaja Asif claimed that the Taliban had turned Afghanistan “into a colony of India,” a formulation that, whether accurate or not, reveals the depth of Islamabad’s anxieties about strategic encirclement. However, the rally-around-the-flag effect cuts both ways. On Feb. 27, Pakistan’s senate unanimously passed a resolution condemning what it called hostile cross-border aggression from Afghan territory, and Director General of Inter-Services Public Relations Lt. Gen. Ahmed Sharif Chaudhry emphasized cross-party consensus on “no space for terrorism or its facilitation” in Pakistan. Public demonstrations backing the armed forces have also been reported in tribal districts including Mohmand and Orakzai, areas that have borne the brunt of both militancy and military operations. Whether that consensus survives a protracted conflict is another question entirely.

Inflection Point or Entrenchment

The escalation from hybrid coercion to open confrontation has not resolved the underlying bargaining failure — it has intensified it. Pakistan’s strategy assumes that the Taliban will ultimately prioritize regime survival and economic stability over ideological solidarity with the Tehrik-e-Taliban Pakistan. That assumption may prove costly if it does not hold: Although the Taliban now govern a state, their decision-making remains shaped by decades of asymmetric warfare. Their strategic calculus is likely influenced not only by material considerations, but also by ideological commitments, battlefield loyalties, and a deeply embedded narrative of resilience forged through past confrontations with stronger powers. If those experiences continue to shape expectations about endurance, coercive pressure may produce slower adjustment than Islamabad anticipates.

Operation Ghazab Lil Haq will impose real costs on the Taliban. However, military operations alone cannot address the two mutually reinforcing drivers of Pakistan’s security crisis: Afghan sanctuary and domestic legitimacy deficits. The Tehrik-e-Taliban Pakistan’s own infographics claimed over 1,700 attacks in 2024 (a more than sixfold increase from the 282 claimed in 2021), while local sources recorded close to 700 terrorist attacks in 2025. That trajectory reflects a cycle in which governance gaps provide a conducive environment for militant recruitment and messaging, while Afghan safe havens provide Tehrik-e-Taliban Pakistan the operational depth to absorb counterinsurgency pressure and regenerate.

Indeed, the Afghan-Pakistani confrontation has now entered a more dangerous phase, with structural conditions that favor protracted conflict. Yet the initial broad political consensus behind the Pakistani military’s response echoes the national unity that made Operation Zarb-e-Azb effective a decade ago. Pakistan’s coercion needs to be paired with credible diplomacy abroad and institutional reform at home; without that alignment, unchecked escalation will entrench a cycle of retaliation that neither side can easily exit. For the Taliban, the question is whether past victories translate into strategic endurance against a permanent neighbor. This confrontation will not be decided by rhetoric or symbolic retaliation, but by which side adapts its assumptions faster. The window for recalibration is narrowing on both sides of the Durand Line. What options remain? One path is a managed de-escalation facilitated by external mediators (China, Qatar, Saudi Arabia, and Turkey have all called for restraint), in which the Taliban offer verifiable concessions on Tehrik-e-Taliban Pakistan: relocation or disarmament. The second, and most likely in the near term, is entrenched low‑grade confrontation along the Durand Line: recurring cross-border strikes, ground engagements, and retaliatory operations that normalize militarized rivalry without resolving the core dispute. The third, and most consequential, is strategic backfire where external pressure consolidates Taliban unity, reduces space for pragmatists, and hardens resistance to the commitments Pakistan seeks. This can lead to the institutionalization of a long-term, managed conflict neither side fully controls.

 

 

Amira Jadoon, Ph.D., is an associate professor at Clemson University and a Harry Frank Guggenheim distinguished scholar specializing in international security, counter-terrorism strategy, and political violence. She is the co-author of The Islamic State in Afghanistan and Pakistan: Strategic Alliances and Rivalries (Lynne Rienner, 2023) and Killing Americans: Insurgent Motivations, Risk Factors, and Implications (Oxford University Press, 2026), and the founding editor of the Durand Dispatch.

Image: Specialist Amber Leach via Wikimedia Commons

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