The international press is currently obsessed with the "unprecedented" collapse of Afghanistan-Pakistan relations. They point to border skirmishes, the expulsion of refugees, and the trading of diplomatic barbs as evidence of a new "open war." This narrative is lazy. It’s a shallow reading of a century-old script.
What the pundits call a "deterioration" is actually a reversion to the historical mean. The idea that there was ever a stable, brotherly alliance to lose is a myth fabricated by regional lobbyists and optimistic diplomats who don’t understand the mechanics of the Hindu Kush. Pakistan and Afghanistan are not "falling out." They are finally being honest about a geographical and political reality that has existed since 1893.
The Myth of the Strategic Depth
For decades, the Pakistani military establishment chased the ghost of "Strategic Depth." The theory was simple: influence a friendly government in Kabul to ensure that in the event of a war with India, Pakistan would have a backyard to retreat into and a friendly neighbor to its west.
It was a catastrophic failure of geopolitical calculus.
I have watched as billions in aid and decades of covert maneuvers were burned at the altar of this idea. The reality? You cannot buy a government in Kabul; you can only rent it for an hour, and even then, the check might bounce. The Taliban’s return to power in 2021 was supposed to be the "win" for Islamabad. Instead, it has become their greatest security liability.
The "Strategic Depth" doctrine ignored the most basic rule of Afghan history: no Afghan government, regardless of its ideological stripe or who helped it into power, has ever fully accepted the Durand Line as a permanent border. By helping the Taliban regain control, Pakistan didn’t get a puppet state. It got a neighbor that shares its DNA but rejects its authority.
The Tehrik-i-Taliban Pakistan (TTP) Paradox
The common misconception is that the Taliban in Kabul and the TTP in Pakistan are separate entities that can be dealt with via "diplomatic pressure." This is dangerously naive.
They are an ideological and ethnic monolith. When Islamabad asks the Afghan Taliban to "reign in" the TTP, they are essentially asking them to betray their own brothers-in-arms who helped them win their twenty-year war against NATO. It will not happen.
- Logic Check: If a group fought a superpower for two decades based on a specific religious and ethnic identity, why would they suddenly pivot to suit the border security needs of a nation-state they view as a Western-lite military project?
- The Data: Since the 2021 takeover, terror incidents in Pakistan’s border regions have spiked by over 70%. This isn't a "security lapse." It is the natural result of the border becoming porous for militants while remaining a wall for legitimate trade.
The "open war" people are talking about isn't a formal conflict between two states. It is a messy, internal identity crisis spilling over an imaginary line.
Why the Refugee Expulsion Failed the Objective
In late 2023, Pakistan began the mass deportation of over a million undocumented Afghans. The "lazy consensus" says this was a move to pressure Kabul into stopping TTP attacks.
It was a blunt instrument used for a surgical problem. By weaponizing human lives, Islamabad didn't gain leverage; it permanently alienated the very population it needs for long-term regional stability. I've seen this play out in corporate restructuring: when you fire the most vital, albeit difficult, part of your workforce to "send a message," the company doesn't get more efficient. It just loses its soul and its future.
Expelling refugees has created a humanitarian pressure cooker in a country that is already starving. This isn't "securing the border." It’s radicalizing a generation of Afghans who will now view Pakistan not as a sanctuary, but as a betrayer.
The Sovereignty Trap
We keep asking the wrong questions. "How can we restore the relationship?" or "What can Pakistan do to secure its border?"
These questions assume that "restoration" is possible. It isn’t. The border itself is the problem. The Durand Line bisects the Pashtun heartland. To a bureaucrat in Islamabad or a general in Rawalpindi, it's a legal boundary. To the people living on it, it's a nuisance.
Imagine a scenario where the United States tried to build a hard, militarized wall through the middle of the Appalachian Mountains, telling families on either side they were now different nationalities and could no longer trade or visit. The result would be permanent insurgency. That is the daily reality of the Pak-Afghan border.
The Hard Truth About Trade and Transit
While the headlines focus on the "war," the real damage is being done in the shipping containers. The Afghanistan-Pakistan Transit Trade Agreement (APTTA) is effectively dead.
Pakistan has historically used trade transit as a leash for Kabul. But Kabul is now looking elsewhere. They are building infrastructure toward Iran (Chabahar Port) and Central Asia. The leverage is evaporating.
- Dependency is shifting: Afghanistan is no longer a landlocked prisoner of Karachi’s ports.
- Economic Blowback: The traders in Peshawar and Quetta—Pakistan’s own citizens—are the ones losing billions.
- The Result: A decoupled economy makes conflict more likely, not less. When you have nothing to lose by fighting, you fight.
Stop Trying to "Fix" the Relationship
The status quo is a delusion. There is no fixing a relationship built on the mutual denial of reality.
Pakistan must accept that its "strategic depth" is a graveyard for its own security. Afghanistan must accept that it cannot survive as a pariah state while harboring groups that burn its only viable neighbors.
But they won't.
We are not seeing a "deterioration." We are seeing the mask fall off. The "brotherly Islamic nations" rhetoric was always a thin veil for deep-seated ethnic and territorial disputes that date back to the British Raj.
The conflict is not a glitch in the system. The conflict is the system.
If you are waiting for a peace deal or a return to "normalcy," you are waiting for a fantasy. The current "open war" is just the honest expression of a century of repressed friction. The only way forward is to stop pretending the Durand Line is a solution and start admitting it is the primary source of the fire.
The era of Pakistan's influence in Afghanistan is over. Kabul isn't playing by the old rules, and Islamabad is still holding a rulebook from 1990.
Stop looking for a peace treaty. Start looking for a way to manage the permanent divorce.
