Suicide Bomber Rams Explosive Tractor Into DI Khan Checkpoint; 12 Killed

At least 12 people were killed and more than 30 wounded on Saturday when a suicide bomber rammed an explosives-laden tractor-trolley into a joint police and customs checkpoint in Dera Ismail Khan, in Pakistan's northwestern Khyber Pakhtunkhwa province. Gunmen then opened fire on a rescue ambulance racing to the scene, killing emergency workers as they tried to save the wounded.

Pakistani security personnel deployed in the northwest. The Sept. 26 attack struck a joint police-customs checkpoint in Dera Ismail Khan's Darazinda area. (File photo)

The attack struck the Aman Mela checkpost in Darazinda, a tehsil of Dera Ismail Khan on the DI Khan-Quetta road, at around 3:30 to 4 in the afternoon, according to District Police Officer Ziauddin Ahmed, who confirmed to reporters that it was a suicide bombing. Regional Police Officer Ghulam Mubashir Maken said the blast destroyed a large portion of the checkpoint and completely demolished a house standing adjacent to the post.

Death Toll and the Victims

The dead comprised nine men, two women and a minor child, according to police and Rescue 1122 officials. Officials confirmed that no army or police personnel were among those killed in the blast itself; the victims were a Customs official and civilians, including people working at or passing through the anti-smuggling post.

Pakistani media reports named several of the victims as customs and excise department workers, including Customs official Muhammad Bilal. Hum News reported that the force of the explosion caused the wall of the adjoining house to collapse, killing two women and a child inside it. Some outlets put the final death toll at 13, but officials consistently reported at least a dozen dead.

At least 25 of the injured were taken to the District Headquarters hospital in Dera Ismail Khan, officials said, and several were reported in critical condition. Rescue 1122 teams from Darazinda, Karak and Hangu responded to the scene, with additional ambulances rushed in as victims were recovered.

Ambulance Comes Under Fire

In a chilling follow-up attack, gunmen opened fire on a Rescue 1122 ambulance as it carried victims from the blast site for medical treatment. Officials confirmed that at least one rescue worker was killed and others wounded in the ambush; some Pakistani outlets reported two rescuers dead. A senior police official said heavy gunfire was heard in the area after the explosion as well.

The attack on emergency responders drew sharp condemnation from Khyber Pakhtunkhwa Governor Faisal Karim Kundi, who sought a full report from senior officials and denounced the firing on rescue workers who were transporting the bodies and injured. Despite the ambush, rescue teams continued their operations, and police, security forces and Counter-Terrorism Department teams reached the scene quickly and cordoned it off.

Rescue 1122 teams responded to the blast and ferried the wounded to hospital. Gunmen later fired on an ambulance carrying victims. (File photo)

TTP Claims Responsibility

The Tehreek-e-Taliban Pakistan (TTP), the outlawed militant outfit also known as the Pakistani Taliban, claimed responsibility for the checkpoint attack, according to multiple reports. The TTP is separate from but closely allied with the Afghan Taliban, which returned to power in Afghanistan in 2021.

The Aman Mela checkpost is a joint anti-smuggling facility on the inter-provincial highway, staffed by police, excise and customs personnel to check the illegal movement of goods along the Dera Ismail Khan-Quetta route. Police said the bomber deliberately targeted the checkpoint during an active period, and investigators dispatched a bomb disposal squad to determine the precise nature and quantity of the explosives used in the vehicle.

The district police chief said preliminary evidence, including parts of a tractor recovered from the debris, indicated that a heavy quantity of explosives had been packed inside a tractor-trolley used in the attack.

A Wave of Violence in the Northwest

Dera Ismail Khan district in Khyber Pakhtunkhwa province, Pakistan. (Map: Wikimedia Commons)

Saturday's bombing was the latest in a sharp escalation of militant attacks across Khyber Pakhtunkhwa this month. Just a week earlier, a suicide attacker rammed an explosives-packed vehicle into a mosque near police offices in Kohat district, killing 21 people — including 15 police officers — and injuring 78 others, causing heavy structural damage to the mosque and adjoining security facilities.

Pakistan has experienced a surge in militant violence in recent years, much of it claimed by the TTP and the outlawed Balochistan Liberation Army, a separatist group primarily active in neighbouring Balochistan province. Dera Ismail Khan, which sits close to the border between Khyber Pakhtunkhwa and Balochistan, has repeatedly been struck by Islamist militant violence targeting police and security forces.

The attacks have heightened tensions between Pakistan and Afghanistan. Islamabad has accused Kabul of failing to act against militants it says operate from Afghan soil and launch attacks inside Pakistan, and Pakistani media reported that the country carried out strikes across the border this week in response. The Pakistani government has formally designated the TTP as "Fitna al-Khawarij" in its official statements.

What This Means

The Dera Ismail Khan attack shows a militant strategy that goes beyond the initial blast: striking a hardened checkpoint with a vehicle-borne bomb, then ambushing the rescue response. Targeting ambulances is aimed at multiplying the chaos and the death toll, and it puts emergency services — already stretched thin in the province — at direct risk.

The choice of target is also telling. An anti-smuggling checkpoint is not a military base; it was staffed by customs and excise officials whose job was intercepting contraband trade. Hitting such a post sends a message that any arm of the state in the region is fair game, and it disrupts the economic policing Pakistan has tried to impose along its western corridors.

For Pakistan's security establishment, the pattern of back-to-back mass-casualty attacks in Khyber Pakhtunkhwa within a single week underscores how difficult the province has become to secure. The cross-border dimension — Islamabad's accusations that attackers operate from Afghan territory — is turning an internal security crisis into a diplomatic one as well.

What Happens Next

Investigators are working to identify the bomber and map the network that planned the attack. Counter-Terrorism Department teams have launched a search and clearance operation around Darazinda, and police say evidence collection is continuing to establish the exact circumstances of the blast.

Authorities across Khyber Pakhtunkhwa remain on high alert, with heightened monitoring of vulnerable checkpoints along the province's highways. The political pressure is also building: President Asif Ali Zardari and Prime Minister Shehbaz Sharif both condemned the attack, with the President calling for intensified action against the Pakistani Taliban, whom he accused of carrying out brutal acts with foreign support.

Whether the government can break the cycle of attacks in the northwest will depend on two fronts at once — dismantling militant networks inside Pakistan and resolving the festering dispute with Kabul over militant sanctuaries across the border. Neither looks close to resolution.