Another war is ready to explode after Ukraine and Iran

As global attention remains fixed on the widening confrontation involving Iran and the prolonged war in Ukraine, a new and dangerous flashpoint is rapidly emerging in Asia. The latest trigger is a devastating air strike that the Afghan Taliban government says was carried out by Pakistan on a drug rehabilitation hospital in Kabul, reportedly killing at least 408 people. Islamabad has firmly denied targeting civilians, insisting the operation was directed at militant infrastructure.

Regardless of whose version holds, the sheer scale of the alleged casualties and the speed of retaliation have pushed relations between Pakistan and Afghanistan to the brink of open war.

From covert tensions to open hostility


What was once a shadow conflict has now burst into the open. Pakistan and the Afghan Taliban, long described as uneasy allies, are now exchanging direct military blows. Over the past month, air strikes, drone attacks and cross-border artillery fire have become routine along their 2,600-kilometre frontier.

Islamabad says its actions are a response to persistent attacks by the Tehreek-e-Taliban Pakistan, or TTP, which it claims operates from Afghan territory with tacit Taliban support. Kabul rejects this outright, arguing that Pakistan is using militancy as a pretext to violate Afghan sovereignty.

This pattern is not new. Tensions have simmered for years, but the current escalation marks the most serious fighting in recent memory. A ceasefire brokered in October with mediation from regional powers such as Turkey, Qatar and Saudi Arabia has collapsed, and diplomatic channels appear frozen.


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The Kabul strike and its fallout

The reported strike on a rehabilitation hospital in Kabul can become a turning point. Afghan officials describe it as the deadliest attack in the current conflict, accusing Pakistan of targeting civilian infrastructure. According to accounts cited by international media, hundreds were killed and injured, though Pakistan disputes both the target and the casualty figures.

The symbolic weight of the strike is as important as the human toll. If verified, it would represent a dramatic escalation from targeting militant hideouts to striking within the Afghan capital itself. Even if disputed, the perception within Afghanistan has already hardened, fueling calls for retaliation.

In response, Afghan forces have intensified drone strikes and cross-border raids. Civilian life along the border has been severely disrupted, with mass displacement and the closure of key crossings.


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A deep imbalance of power

Any prolonged conflict would be profoundly asymmetrical. Pakistan possesses one of the largest and most modern militaries in the region, with around 660,000 active personnel and a well-equipped air force, as per a Reuters report. It also maintains a nuclear arsenal, making it one of the few nuclear-armed states in the world. By contrast, Afghanistan’s Taliban-led military is significantly smaller and far less equipped. With roughly 150,000 personnel and limited access to modern weapons systems, it lacks a functional air force and relies heavily on captured equipment and improvised drone capabilities.

This imbalance raises a critical question. Why would Afghanistan risk escalation? The answer lies less in conventional strength and more in political signaling and asymmetric tactics. The Taliban leadership appears willing to absorb military pressure to assert sovereignty and resist what it frames as external aggression.

The militant factor driving the conflict

At the heart of the crisis is the Tehreek-e-Taliban Pakistan. Islamabad views the group as an existential threat, pointing to a surge in attacks including high-profile bombings in recent years. It accuses the Afghan Taliban of harboring TTP fighters and leadership.

The Taliban denies this, but the relationship between the two groups is complex. They share ideological roots and historical ties, particularly from the period of insurgency against US and NATO forces. Some Afghan officials have privately acknowledged the presence of TTP elements, even as the government publicly rejects responsibility.

This unresolved issue has turned the border into a battleground. For Pakistan, striking inside Afghanistan is framed as counterterrorism. For Afghanistan, it is seen as a violation of sovereignty. The gap between these narratives is widening rapidly.

Regional and global stakes

The timing of this escalation could not be more precarious. With the Middle East already destabilized by the Iran conflict and Europe still grappling with the war in Ukraine, a new theatre of conflict risks stretching diplomatic and strategic resources thin.

Key regional players have begun to react. China, which maintains close ties with both Islamabad and Kabul, has called for dialogue and offered to play a “constructive role.” Chinese Foreign Minister Wang Yi has warned that the use of force will only deepen instability. Other countries, including Russia and Turkey, have echoed calls for de-escalation. Yet so far, these appeals have not translated into meaningful negotiations.

The danger is not just bilateral. A prolonged conflict could destabilize the wider region, disrupt trade corridors and create new refugee flows. It could also provide space for extremist groups to regroup and expand.

The risk of an uncontrolled escalation

Pakistan has already described the situation as approaching “open war.” That characterization may not be far from reality. With both sides engaging in sustained military operations and neither showing willingness to back down, the conflict risks entering a self-reinforcing cycle of escalation.

History offers a cautionary lesson. Conflicts that begin as limited cross-border strikes can quickly spiral, especially when driven by domestic political pressures and unresolved militant threats. Unlike Ukraine or Iran, this is not a conflict that has captured sustained global attention. That may be precisely what makes it more dangerous. Without strong international engagement, the space for miscalculation grows wider.

The emerging confrontation between Pakistan and Afghanistan can highlight a broader truth about today’s geopolitical landscape. Multiple conflicts may no longer unfold in isolation. They can overlap, interact and worsen global instability. What is happening in Kabul and along the Pakistan-Afghanistan border may still be containable. But the window for de-escalation is narrowing. If diplomacy continues to lag behind military action, the world may soon find itself confronting yet another full-scale war, one that few were watching closely enough to prevent.

(With inputs from agencies)