Skip to the story
All stories

Colombia bombing kills 20 rebels, president says

President Abelardo de la Espriella announced the operation targeted Iván Mordisco's fighters in Guaviare.

AI-assisted coverage comparison, editor-supervised · How this was made

Published
Identificaci�n de un guerrillero de las FARC.SALUD HERNANDEZ-MORAem

What this story says

  • President Abelardo de la Espriella announced a bombing in Colombia's Guaviare region killed 20 guerrillas on 1 September 2026.
  • The operation targeted fighters under Iván Mordisco, identified as Colombia's most wanted rebel.
  • De la Espriella stated in a video that 20 'narcoterrorists' were killed, 5 captured, and 2 minors rescued.
  • El Mundo and Le Temps report that four minors were killed in earlier bombings under de la Espriella's government.

Who covered it

Left 29%(2)Centre 0%(0)Right 71%(5)

Percentages are shares of the 7 outlets carrying a published leaning rating. 11 of the 18 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

65/100

Craft

55/100

Hype

35/100

18 sources · methodology

President Abelardo de la Espriella announced that a bombing in Colombia's Guaviare region killed 20 guerrillas on 1 September 2026. The operation targeted fighters belonging to Iván Mordisco, described as Colombia's most wanted rebel. De la Espriella stated in a video that 20 'narcoterrorists' were killed, five were captured, and two minors were rescued.

The Guaviare region is a historical stronghold of the FARC, where dissident groups operate outside the 2016 peace accord. Human Rights Watch and local sources have warned about child recruitment by armed groups in the area. El Mundo and Le Temps report that four minors were killed in earlier bombings under de la Espriella’s government.

Disagreement on minors killed

El Mundo reports that four minors died in the two previous bombings by the new government, specifying two 15-year-olds and two 16-year-olds. It is not yet known if minors were among the casualties of the 1 September air strike. Le Temps also reports that four minors were killed in the two previous bombings, two aged 15 and two aged 16, and that it is unknown if minors were among the victims of the third bombing.

What the coverage left out

None of the reports printed below mention the specific date of the bombing, only that it occurred on a Monday. The reports also do not mention the specific cost of the operation. No centre-rated outlet ran this story.

Still developing. We have re-checked which outlets are covering this 1 time, most recently on 1 Sept 2026, 06:00, and will add the sides that appear.

How other outlets pictured it

Which photograph to run is each newsroom’s own choice. The leaning beside a name is that outlet’s published rating, not a claim that the pictures divide along it. Every picture is shown from the outlet’s own server and links to the article it ran in.

Colombia bombing kills 20 rebels, president says
Le TempsLeft

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

2 rated outlets

  • Le Monde and Le Temps, rated left, both reported the bombing that killed 20 guerrillas. Le Temps stated that the operation targeted Iván Mordisco and that the government of Abelardo de la Espriella promised a relentless fight against criminal groups. Le Temps also reported that four minors were killed in the two previous bombings, and that it is unknown if minors were among the victims of the third bombing.

Centre

0 rated outlets

No outlet rated centre has run this story so far. We are still checking, and will say plainly if that does not change.

Right

5 rated outlets

  • El Mundo, rated right, reported that President Abelardo de la Espriella ordered the bombing, calling it the most lethal in years. The report stated the operation targeted Iván Mordisco, described as the country's most wanted rebel, and that 20 'narcoterrorists' were killed, five captured, and two minors rescued. El Mundo also noted that four minors died in the two previous bombings by the new government and that it is not yet known if minors were among the casualties of the 1 September air strike. Free Malaysia Today News, Berlingske, BT, and El Universo, also rated right, reported that 20 guerrillas were killed in a government bombing raid ordered by the president.

Questions about this coverage

How did the left and right cover Colombia bombing kills 20 rebels, president says?
Of the 7 outlets on this story carrying a published leaning rating, 29% are rated left, 0% are rated centre, 71% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 18. The sections above set out what each side emphasised, in its own terms.
Is Colombia bombing kills 20 rebels, president says left or right?
Too few of the outlets on this story carry a published leaning rating to say. 7 of them do, and this site does not characterise a field under 12: at that size one newsroom filing moves the share by ten points. The percentages above are the count as it stands.
Is the coverage of Colombia bombing kills 20 rebels, president says biased?
Colombia bombing kills 20 rebels, president says is one event reported by 18 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which outlets covered Colombia bombing kills 20 rebels, president says?
18 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
How many people were killed in the bombing?
President Abelardo de la Espriella announced that 20 guerrillas were killed in the bombing. He described them as 'narcoterrorists'. The reports do not provide further details on the identities of those killed beyond the number.
Who was the target of the operation?
The operation targeted fighters under Iván Mordisco, who is described as Colombia's most wanted rebel. Mordisco leads a dissident group of the FARC that did not join the 2016 peace accord. The Guaviare region is a historical stronghold for such groups.
Were any minors involved?
President de la Espriella stated that two minors were rescued during the operation. However, El Mundo and Le Temps report that four minors were killed in earlier bombings under his government, specifying two 15-year-olds and two 16-year-olds.

Read it at the source

18 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

2

Centre

0

No outlet in this group ran the story.

Right

5

Not rated

11
Show 3 more

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

Colombia bombing kills 20 rebels, president says | MediaBias News