The armed conflict in Colombia is undergoing a rapid transformation as the use of unmanned aircraft is altering battlefield strategies. Between 2024 and 2025, the military recorded 264 drone strikes launched by illegal groups, mostly involving modified commercial drones. These attacks have disrupted military operations, caused casualties, and marked a new chapter in Colombia’s longstanding conflict. The previously assumed air dominance is now under pressure, as both criminal and rebel groups quickly adapt to the changing landscape.
Some of the most severe drone incidents took place in key locations. In May 2025, a soldier lost their life during a patrol in a region known for coca cultivation. Three others were killed in April near the border with Ecuador. A military radar station in Cauca province was also targeted, and in December, an attack struck a military base. The incident claimed seven lives. These events illustrate the extent and frequency of the drone threat.
Colombian participants in Ukraine are also gaining valuable combat knowledge. Taras Palianytsia, an officer in Ukraine’s Foreign Recruitment Center, confirmed that certain Colombian fighters have been identified and removed from the program. These individuals include those with backgrounds in paramilitary, rebel, or military groups. They are learning together in Ukraine and acquiring advanced skills in drone warfare, raising concerns about how these skills might be used once they return to Colombia.
A humanitarian worker in Ukraine voiced alarm over these evolving threats. He explained that former paramilitaries, rebels, and ex-soldiers are collaborating to master drone operations. The recruitment networks involved in this process are complex and difficult to track. He expressed serious concerns about the growing level of technical expertise being developed by these groups.
First-person view drones, known for their agility, are now appearing in Colombia. These drones are difficult to intercept due to their direct approach to targets, where they detonate upon impact. A Colombian drone operator based in Ukraine noted that although these FPV drones are being used in Colombia, they lack key abilities. Operators must learn to encrypt communication between the drone and the pilot, as well as properly attach explosives. These skills have been honed during the war in Ukraine.
Colombia’s $1.6 Billion Anti-Drone Defense System Announced
In response to the increasing danger, the Colombian government announced a large-scale defense initiative in January. The plan involves a $1.6 billion anti-drone system to counter attacks. This includes equipment for jamming frequencies and mobile detection units. These measures aim to protect against illegal drone strikes as armed groups attempt to circumvent military defenses. Electronic warfare remains a key component of the strategy.
Some groups are employing advanced methods to evade jamming technology. They are utilizing fiber-optic cables to maintain drone control over long distances. This tactic was developed during the conflict in Ukraine and is also used by Hezbollah in its fight with Israel. Colombia is implementing strict import regulations to curb the spread of such technology and is also improving its defense infrastructure.
Despite these measures, experts caution that returning Colombian fighters remain a significant risk. These individuals are bringing back skills honed in combat in Ukraine. Colombia has a long-standing pattern of veterans who return from overseas conflicts with valuable field experience. Colombians have taken part in wars in South Sudan, Yemen, and most recently, Ukraine. Their involvement in these conflicts has influenced Colombia’s military practices and planning.
Up to 500 Colombians Killed in Ukraine
The war in Ukraine has had a severe impact on Colombian participants. It is estimated that up to 500 Colombians have lost their lives in the conflict since Russia’s full-scale invasion began four years ago. Taras Palianytsia, the Ukrainian recruitment officer, commended the role of these fighters. He noted that Colombians are known for their ability to quickly adapt and endure harsh conditions. Military commanders have acknowledged the contribution of these individuals on the battlefield.
The issue has generated strong reactions in Colombia. In October 2024, President Gustavo Petro issued a public appeal for Colombians fighting in Ukraine to return home. He claimed they were being treated unfairly and urged them to come back. This statement sparked a debate over their role in foreign wars. The topic remains a point of contention in Colombian society.