Hangu ambush on polio security team kills cop, wounds four

Pakistan’s nationwide anti-polio drive was overshadowed on Tuesday by a deadly attack in Khyber Pakhtunkhwa’s Hangu district, where a police constable was killed and four other personnel were wounded while escorting vaccination teams. The ambush took place in Thall tehsil as security officials were moving to protect frontline health workers on the opening day of the latest campaign, turning what was meant to be a public-health push into another reminder of the risks surrounding polio work in high-threat areas.

According to officials, armed attackers opened fire on the police party assigned to secure vaccinators in the district. The injured personnel were shifted to hospital after the assault, while law-enforcement officials said the team responded immediately to the gunfire. Senior police officers later indicated that the exchange may also have caused casualties among the attackers, though they were reportedly removed from the area before authorities could take control of the site. A search operation was launched soon after the incident and continued as security forces tried to track those responsible.

The attack came as Pakistan began its second nationwide polio vaccination campaign of the year, running from April 13 to April 19. The scale of the drive is significant, with more than 400,000 frontline workers deployed across the country to reach children under five in cities, villages and remote settlements. Alongside polio drops, teams are also distributing Vitamin A supplements as part of a broader child-health effort. The campaign is being coordinated with Afghanistan, reflecting the long-standing concern that cross-border transmission remains one of the biggest obstacles to eradicating the virus completely.

Provincial authorities reacted quickly. Khyber Pakhtunkhwa Chief Minister Sohail Afridi condemned the assault and sought a report from the police leadership, describing the targeting of personnel on national duty as a cowardly act. He said support would be extended to the family of the slain constable and ordered that the injured officers receive the best available treatment. Police officials in the district also stressed that the vaccination campaign would continue and said the attackers would not be allowed to derail the operation through fear and violence.

The Hangu attack carries wider significance because it struck at the security shield around one of Pakistan’s most sensitive public-health missions. Polio vaccinators and their escorts have repeatedly come under attack over the years, especially in parts of Khyber Pakhtunkhwa and Balochistan, where militant groups have treated vaccination campaigns as targets. Each such incident does more than claim lives. It threatens access to children in hard-to-reach communities, disrupts campaign momentum and adds to the fear faced by health workers already operating under difficult conditions.

Despite those dangers, officials say Pakistan has made measurable progress in 2026. The poliovirus has been detected in fewer districts compared with last year, and the number of positive environmental samples has fallen sharply. Only one human case has been confirmed so far this year, compared with a much larger burden in 2025. Yet health authorities continue to warn that the virus survives by exploiting immunity gaps, missed households and operational disruptions. That means even one attack on a protection team can have effects far beyond the immediate crime scene if it slows or weakens field access.

The latest assault also exposes the continuing overlap between public health and internal security in Pakistan. Polio eradication is no longer simply a medical campaign; it is an operation that depends on policing, mobility, local trust and the state’s ability to maintain presence in vulnerable areas. In districts where security conditions remain fragile, vaccination workers cannot function effectively unless they are protected, routes are secured and local communities remain engaged. When violence interrupts that chain, the cost is borne not just by officials, but by children who may be left unvaccinated.

For Pakistan, the impact of incidents like the Hangu ambush reaches beyond one district. The country is still among the few places in the world where wild poliovirus transmission has not been fully eliminated, making every campaign nationally important and internationally scrutinised. Any attack on vaccination-related operations risks damaging confidence, delaying access and complicating Pakistan’s effort to finally end the disease. It also reinforces the burden on police and health staff who continue to work in environments where basic service delivery can become life-threatening.

The immediate challenge now is to keep the campaign moving without allowing fear to reduce coverage in sensitive zones. Authorities will be under pressure to complete the drive safely, sustain public cooperation and show that the attackers failed to halt a mission tied directly to child protection. Over the coming days, the success of the campaign will depend not only on the number of children reached, but also on whether Pakistan can secure its vaccinators and prove that violence will not be allowed to obstruct one of the country’s most critical health efforts.