The explosion occurred as the train was passing through the Chaman Pattak area of Quetta on its journey from Quetta to Peshawar. According to a senior official, an explosives-laden vehicle rammed one of the train’s carriages, triggering a powerful blast that derailed part of the train and caused extensive damage.

Army personnel were among those killed in the attack, while many of the wounded were transported to local hospitals for treatment. Officials said several passengers were traveling to celebrate the upcoming Eid holiday, scheduled to begin on Tuesday.

Images from the scene showed a mangled carriage lying on its side beside the tracks as rescue workers, volunteers and security personnel searched for survivors. Bloodied passengers were carried away on stretchers while armed forces secured the area and emergency teams worked through the wreckage.

Witnesses described scenes of panic following the blast. Resident Mohammad Rahim said he and his family were awakened by a loud explosion that shook nearby buildings. Another witness, Abdul Basit, said people immediately ran for cover as the force of the blast reverberated through the neighborhood.

Authorities said nearby vehicles were damaged and train windows were blown out by the explosion. A police official told AFP that investigators believe the improvised explosive device used in the attack weighed approximately 35 kilograms.

No group immediately claimed responsibility for the bombing. Police and security agencies have launched an investigation into the incident.

The attack occurred in Balochistan, Pakistan’s largest province by area and one of its least developed regions. The province has long been the center of a separatist insurgency, with armed groups accusing the federal government of failing to adequately share the benefits of the region’s natural gas reserves and mineral wealth.

Security forces have faced persistent attacks in Balochistan in recent years, targeting military personnel, infrastructure and transportation networks. The province borders both Iran and Afghanistan and occupies a strategically important position along regional trade and energy corridors.

Civilian fatalities attributed to security forces in Burkina Faso and Mali have exceeded those caused by jihadist groups, according to recent data and rights assessments, raising concerns about the conduct of counterinsurgency operations and their broader implications for regional stability.

Analysts and rights groups say the pattern reflects a troubling escalation in abuses by state forces and allied militias, particularly in areas where governments are battling insurgencies linked to al Qaeda and Islamic State. The findings come at a time when military-led governments in both countries are seeking to consolidate control following coups and recalibrate their international alliances.

Human Rights Watch researcher Ilaria Allegrozzi said Burkina Faso’s security forces and affiliated militias “appear to be more brutal and violent” than militant groups such as Jama’at Nusrat al-Islam wal-Muslimin (JNIM), an al Qaeda-linked coalition active across the Sahel. Her assessment underscores a shift in the dynamics of violence, where counterinsurgency measures themselves are increasingly contributing to civilian harm.

The data highlights a regional pattern in which government responses to insurgency are marked by alleged extrajudicial killings, collective punishment, and insufficient accountability mechanisms. Allegrozzi said such trends point to broader issues of military indiscipline that risk undermining the effectiveness of security operations.

Widespread civilian casualties linked to state forces could have significant strategic consequences, analysts said. Beyond the immediate human cost, such incidents may erode public trust in governments and create conditions that enable militant groups to strengthen their narratives and expand recruitment.

Insurgent organisations operating in the Sahel have long sought to portray themselves as alternatives to state authority, particularly in rural and marginalised regions. Reports of abuses by national armies may reinforce these narratives, complicating efforts to restore state legitimacy and control.

The situation also carries implications for international engagement in the region. The United States has signalled interest in improving relations with Sahelian governments, even as Burkina Faso and Mali have distanced themselves from traditional Western partners, including France, following their respective coups.

However, allegations of human rights violations could complicate diplomatic and security cooperation.Both Burkina Faso and Mali have undergone significant political transitions in recent years, with military juntas assuming power amid rising insecurity. These governments have prioritised aggressive counterinsurgency campaigns, often relying on local militias and volunteer forces to supplement national armies.

Rights groups have repeatedly raised concerns about the conduct of these auxiliary forces, which are frequently accused of targeting civilians suspected of supporting or collaborating with jihadist groups. Such accusations are difficult to verify independently in many cases due to restricted access to conflict zones and limited transparency from authorities.

Spokespeople for the governments of Mali and Burkina Faso did not immediately respond to requests for comment. Similarly, neither the Burkinabe government nor the Sharia Committee of JNIM in Burkina Faso responded to inquiries from Human Rights Watch regarding the allegations.

The reported pattern of violence reflects the complexity of the conflict environment in the Sahel, where distinguishing between combatants and civilians is often challenging. Armed groups operate in remote areas with limited state presence, and local populations are frequently caught between competing forces.

Despite these challenges, analysts stress that adherence to international humanitarian law remains essential for maintaining credibility and effectiveness in counterinsurgency operations. Failure to do so, they say, risks perpetuating cycles of violence that ultimately benefit insurgent groups.

The findings add to a growing body of evidence suggesting that military-led approaches alone may be insufficient to address the root causes of instability in the region. Issues such as governance deficits, economic marginalisation, and intercommunal tensions continue to fuel conflict dynamics across the Sahel.

As Burkina Faso and Mali navigate their security challenges, the conduct of their armed forces is likely to remain under scrutiny from international observers and rights organisations.

The balance between combating insurgency and protecting civilian populations is expected to be a key factor shaping both domestic legitimacy and external partnerships.

The assault occurred late Tuesday in Shanga local government area, where security personnel had been deployed following warnings of an imminent attack, according to state government spokesman Yahaya Sarki.

Several soldiers were also injured when militants opened fire in the village of Giron Masa.

Officials said the attackers struck as troops were mobilizing, leaving multiple casualties and destroying vehicles. Images released by authorities showed burned military equipment along a rural road surrounded by forested terrain.

Kebbi State Governor Nasir Idris visited injured personnel in hospital, describing the incident as a significant loss and pledging support for affected families.

No group has claimed responsibility for the attack, though residents have pointed to the Islamic State Sahel Province, locally known as Lakurawa, which has become increasingly active in northwestern Nigeria.

Militant groups linked to Islamic State and other networks have expanded operations across border regions in recent years, exploiting limited state presence and porous frontiers.

Worsening security crisisThe attack underscores a broader pattern of violence across northern Nigeria, where security forces and civilians are frequently targeted.

The region has witnessed a surge in militant activity, kidnappings and armed raids, with multiple deadly incidents reported in recent months.

Authorities have not announced immediate retaliatory measures as investigations continue into the Kebbi ambush.