Three workers were injured when a drone struck Tibú Airport in Colombia’s Norte de Santander department on July 9, according to a report on The Defense Post.

The report said the airport sits near the Venezuelan border in an area long associated with cocaine-trafficking violence and armed-group activity. Colombian authorities blamed the attack on the National Liberation Army, or ELN, which the report described as the country’s largest active guerrilla group and the oldest surviving guerrilla organization in the Americas.

The military said on X that the blast injured three workers. The report did not describe the full extent of the damage to the airport infrastructure, but it made clear that the strike went beyond a symbolic attack and caused harm to people on the ground.

The use of attack drones is an increasingly visible feature of Colombia’s conflict landscape, and the report said armed groups have stepped up their use of the technology against security forces and, in some cases, civilian targets. The airport incident fits into that broader pattern of adaptation by armed groups operating in areas where state control remains limited and illicit economies remain strong.

The report also placed the attack in a political context. It noted that hard-right president-elect Abelardo de la Espriella has vowed to break off peace talks with armed groups and pursue a military crackdown once he takes office on August 7. That stance could shape how the next government responds to drone attacks and other violence along the border region.

Tibú’s location matters. The town lies in a part of Colombia where geography, smuggling routes and insurgent activity overlap, making transport facilities especially vulnerable. By hitting an airport rather than a remote target, the attackers sent a message about reach as well as capability.

For local workers, the immediate result was physical injury and disruption. For the wider region, the attack raised another warning that the conflict is becoming more technological, more unpredictable and more capable of hitting civilian infrastructure.

The political backdrop also matters for what may come next. The incoming president’s vow to break peace talks and intensify military pressure suggests a harder line toward insurgent groups than the one Colombia has tried in previous negotiating cycles. If that approach is carried into office, drone attacks like the one at Tibú Airport could become part of a wider test of how quickly the state can respond and whether local security conditions can be stabilized.

For communities near the Venezuelan border, the attack is another reminder that civilian facilities are not insulated from armed-group tactics. Even a single drone strike can disrupt transport, raise fears among workers and deepen uncertainty in areas where state control and illicit armed power coexist.