IBOV 185,147.15 ▼ 0.02% IPSA 11,315.26 ▼ 1.14% IPC MEX 64,866.61 ▼ 0.87% MERVAL 3,049,121 ▼ 0.29% COLCAP 2,544.56 ▲ 0.40% BVL PERÚ 59,978.22 ▼ 0.31% USD/BRL5.13▼ 0.03% USD/MXN16.90▲ 0.10% USD/CLP933.68— 0.00% USD/COP3,129▼ 0.04% USD/PEN3.35▼ 0.03% USD/ARS1,509▼ 0.02% USD/UYU40.24— 0.00% USD/PYG5,947— 0.00% USD/BOB12.40— 0.00% USD/DOP59.00— 0.00% USD/CRC448.67— 0.00% USD/GTQ7.63— 0.00% USD/HNL26.84— 0.00% USD/NIO36.62— 0.00% USD/VES811.71▼ 0.12% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD 157.28 — 0.00% USD/TTD6.71— 0.00% EUR/BRL5.95▲ 0.07% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73% IBOV 185,147.15 ▼ 0.02% IPSA 11,315.26 ▼ 1.14% IPC MEX 64,866.61 ▼ 0.87% MERVAL 3,049,121 ▼ 0.29% COLCAP 2,544.56 ▲ 0.40% BVL PERÚ 59,978.22 ▼ 0.31% USD/BRL 5.16 ▲ 0.01% USD/MXN 17.06 ▼ 0.24% USD/CLP 913.98 ▲ 0.04% USD/COP 3,140 ▲ 0.03% USD/PEN 3.36 ▼ 0.66% USD/ARS 1,493 ▲ 0.10% USD/UYU 40.27 ▲ 1.24% USD/PYG 5,939 ▲ 1.68% USD/BOB 11.64 ▼ 0.76% USD/DOP 58.34 ▲ 1.25% USD/CRC 445.92 ▲ 0.89% USD/GTQ 7.62 ▲ 2.21% USD/HNL 26.79 ▲ 1.57% USD/NIO 36.62 ▲ 0.69% USD/VES 762.44 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.28 — 0.00% USD/TTD 6.70 ▲ 0.61% EUR/BRL 5.95 ▲ 1.01% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73%
since 2009
Monday, September 7, 2026

Defense Monitor

Colombia Security: Four Fronts Open in a Single Week

· Monday, September 7, 2026 · 5 min read

COLOMBIA · SECURITY

Key Facts

  • Narino The army neutralised a roadside bomb at San Pedro de Cartago on 5 September and blamed the ELN.
  • Cauca FARC dissidents attacked an army post at Inza and a police station at Cajibio on 6 September.
  • The drones At El Carmelo in Cajibio the explosives were delivered by drone, according to accounts relayed by El Pais.
  • Guaviare Two large operations against dissident structures were reported, leaving 20 and 23 dead.
  • The catch A widely repeated figure of seven killed in a further Guaviare operation could not be confirmed.
  • The pattern All four events sit in departments where coca economies and armed groups overlap.

Four separate events in seven days, in three departments. Read together they describe where the fighting has moved.

Soldiers of a Latin American army on patrol in rural terrain
Army patrols. Colombia’s Third Division covers Narino and the southwest. (Photo: “A Colombian Marine armed with an M14 rifle participates in the joint US and Colombian counterinsurgency Exercise FUERZAS UNITAS ’85” by SSGT Kenrick R. Thomas, US Army, via Wikimedia Commons, Public domain.)
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Four Colombia security events in seven days tell one story. They happened in Narino, Cauca and Guaviare.

None is unusual on its own. Taken together they map where the armed groups still hold ground.

The Colombia security picture is no longer a single conflict. It is several local ones running at once.

Two involved attacks on the state. Two involved the state attacking first.

The geography is the point. All three departments sit on coca and trafficking corridors.

Narino: A Bomb Defused

On Saturday 5 September the army reported neutralising an improvised explosive device. It was found in a rural area of San Pedro de Cartago in Narino.

Soldiers of Combat Engineer Battalion 23, part of Brigade 23 under the Third Division, destroyed it in a controlled detonation. Nobody was hurt.

The army attributed the device to the ELN, specifically the Manuel Vasquez Castano front. That is a military assessment, not a court finding.

The distinction matters. Attribution in Colombia is often contested and rarely tested in a courtroom.

The town hall building in Pasto, capital of Narino, Colombia
Pasto, capital of Narino. The department sits on the corridor between the coca fields and the Pacific. (Photo: “Alcaldía de Pasto, Nariño” by P.sutermeister, via Wikimedia Commons, Public domain.)

Cauca: Two Attacks in One Night

On Sunday 6 September FARC dissidents attacked security forces at two places in Cauca. Infobae reported the attacks as simultaneous.

At Inza, in eastern Cauca, an army installation came under rifle fire and explosives. Soldiers returned fire to hold the position.

At El Carmelo, in the municipality of Cajibio, the police station was hit with explosives delivered by drones. That account came from local residents through El Pais of Cali.

Drone-delivered explosives have become routine in Cauca. They let a small group attack a fortified post without approaching it.

Guaviare: The Army on the Offensive

Guaviare saw the largest actions. Operation Azarias, reported on 1 September, was described by the government as leaving 20 dissidents dead.

Five people were captured and two minors were recovered in the same operation. The figures came from the presidency and were carried by El Universal.

A second offensive at Miraflores was reported on 3 September. Xinhua reported 23 dissidents killed and six captured.

An earlier action on 27 August targeted a structure linked to the alias Calarca. Publimetro reported a preliminary count of eight killed at El Retorno.

The Figure That Does Not Check Out

A number circulating this week put seven dissidents killed in a further Guaviare operation. It does not match any verified report.

The confirmed Guaviare figures are 20, 23 and eight. None of them is seven.

The Rio Times could not verify the seven. It is left out here rather than repeated.

This kind of drift is common when several operations run in the same department within days. Numbers get merged in retelling.

What Connects Them

Narino, Cauca and Guaviare are the three departments where dissident and ELN structures are strongest. Each sits on a route rather than a border.

Narino runs down to the Pacific. Cauca links the highlands to that coast.

Guaviare opens into the Amazon lowlands and the frontiers beyond. Control of movement is worth more than control of territory.

That is the shape of the Colombia security problem now. Groups fight for roads and rivers rather than for towns.

What to Watch

The first marker is whether the Cauca attacks continue. Two posts hit in one night suggests coordination rather than opportunism.

The second is confirmation of the Guaviare casualty counts by an independent body. Presidential figures are announcements, not audits.

The third is drone use spreading beyond Cauca. If it appears in Narino or Guaviare the cost of holding rural posts rises sharply.

Colombia security policy has not yet caught up with cheap aerial weapons. Countermeasures for fixed posts are expensive and slow to install.

Frequently Asked Questions

What happened in Cauca?

On 6 September FARC dissidents attacked an army installation at Inza with rifle fire and explosives, and hit the police station at El Carmelo in Cajibio with explosives delivered by drones.

How many dissidents were killed in Guaviare?

Verified reports give 20 killed in Operation Azarias on 1 September, 23 at Miraflores on 3 September and a preliminary eight at El Retorno on 27 August. A widely repeated figure of seven could not be confirmed.

Who was blamed for the Narino bomb?

The army attributed the device at San Pedro de Cartago to the ELN’s Manuel Vasquez Castano front. That is an institutional assessment by the military, not a judicial determination.

Sources: Ejercito Nacional de Colombia, Infobae Colombia, El Pais (Cali), El Universal, Publimetro Colombia, Xinhua, Rio Times.

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error

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