Roadside bomb kills 12 on Colombia’s Pan-American Highway

A suspected remote roadside bomb on Colombia’s Pan-American Highway in Cauca killed at least 12 people and wounded more than a dozen, authorities say, amid escalating attacks ahead of May 31 elections.
A suspected remotely detonated bomb ripped through traffic on Colombia’s Pan-American Highway in Cauca on Saturday, turning a routine stretch of road into a scene of wreckage.
The blast hit the El Tunel sector in Cajibio, according to authorities, and carved out a large crater on one of the country’s most important transport corridors.. Videos shared from the area showed a bus torn apart, with its engine thrown far enough to land on another vehicle.. Other cars and buses traveling along the same route were also damaged, underscoring how quickly the impact spread across the flow of traffic.
Authorities initially reported seven deaths and at least 17 injuries.. Later updates indicated that additional victims succumbed to their injuries, raising the death toll to 12.. The victims were described as mostly local civilians, including Indigenous people traveling on the bus at the time of the explosion.. Emergency responders and local officials faced the immediate challenge of managing casualties while also dealing with the disruption of a major artery used to move people and goods.
Colombian President Gustavo Petro described the attack as terrorism and linked it to dissident factions of the former FARC guerrilla movement operating under Ivan Mordisco.. In a post on X, Petro called the perpetrators “terrorists, fascists and drug traffickers,” and demanded a worldwide manhunt against what he characterized as a narcoterrorist network.
The bombing did not occur in isolation.. Petro and regional authorities pointed to a surge in violence across Colombia’s southwest over a short window, citing at least 26 incidents in just two days.. Those reports included attacks on police stations, military units, radar facilities, and other infrastructure—suggesting a broad pattern rather than a single isolated act.
Defense Minister Pedro Sanchez convened emergency security meetings after the attack and announced a reward for information that could lead to those responsible.. For families and communities in Cauca, the promise of an investigation comes alongside a more urgent question: how to keep roads safe when militant violence reaches into daily travel.. In places where armed groups compete for influence, movement by bus is often one of the few practical options for residents, meaning an attack on a highway doesn’t just target a vehicle—it disrupts ordinary life for an entire region.
Cauca has long been contested territory.. Authorities and officials have described armed groups fighting over cocaine routes, illegal mining, and control of land.. When violence concentrates around logistics—roads, transport hubs, and supply lines—it can be both a tactic and a message, designed to pressure communities and undermine confidence in public security.. The choice of the Pan-American Highway, in particular, carries strategic weight because it connects communities and enables commerce across large distances.
Local leaders condemned the bombing as an indiscriminate strike on civilians meant to spread fear.. That assessment matters, especially as Colombia moves toward its next presidential election on May 31.. Officials have signaled that the attack could fit into a broader effort to destabilize the political environment, with fear acting as a tool to shape public mood when voters are already likely to be sensitive to security concerns.
Beyond the immediate casualties, Saturday’s attack is likely to intensify scrutiny of how security forces respond in Cauca and how quickly authorities can identify and disrupt those behind remote detonation tactics.. If the violence keeps escalating in rapid bursts, pressure will grow for more effective intelligence work, clearer protection strategies for transport routes, and stronger coordination between regional authorities and national security agencies.