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BATTLE // May 26, 1900

Battle of Palonegro

Overview

The Battle of Palonegro was a battle in the Santander Department of Colombia, that lasted from May 11—26, 1900, in the early days of the Thousand Days War. The commanding general of the Liberal armies, Gabriel Vargas Santos, ordered his troops to retire to Palonegro, near the city of Bucaramanga in the Santander Department of Colombia. After the battle, the war escalated, and became one of the most brutal conflicts in early 20th century South America.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Battle of Palonegro, fought in the Santander Department near Bucaramanga over fifteen days in May 1900, was one of the early major engagements of the Thousand Days' War. Government forces under Pinzón, Holguín, and González Valencia substantially outnumbered the Liberal rebel army led by Vargas Santos, Uribe Uribe, and Herrera, fielding roughly 21,600 troops against an estimated 7,000–10,000. The disparity in casualties — approximately 1,500 government dead against around 4,000 Liberal losses — indicated a severe blow to the rebel field army. The Liberal commanding general ordered a retirement to the Palonegro position, and the battle's outcome accelerated rather than resolved the conflict: according to the overview, the war escalated after Palonegro and became one of the most brutal conflicts in early twentieth-century South America, suggesting the engagement hardened both sides rather than producing a decisive collapse of Liberal resistance.

Forces & casualties

Troop strength

  • Colombian government21,600
    medium
  • Liberal Rebels7,000–10,000
    medium

Colombian government fielded a 2.5 : 1 numerical advantage

Casualties

  • Colombian government1,500
    medium7% loss rate
  • Liberal Rebels4,000
    medium47% loss rate

Commanders (7)

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Related

1 sibling battles · 0 factions

Last verified June 2026
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