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BATTLE // September 1, 1937

Asturias Offensive

Overview

The Asturias Offensive was an offensive in Asturias during the Spanish Civil War from 1 September to 21 October 1937.

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

Significance

The Asturias Offensive was conducted between 1 September and 21 October 1937 on the Asturian front of the Spanish Civil War. The Nationalist force of approximately 90,000 troops held a roughly two-to-one numerical advantage over the Republican defenders, who fielded around 45,000 men under commanders including Adolfo Prada, Francisco Ciutat, Francisco Galán, and Belarmino Tomás. The Nationalist effort was directed by Fidel Dávila, Antonio Aranda, José Solchaga, and Agustín Muñoz Grandes. The offensive was part of the broader Nationalist campaign to eliminate Republican resistance in northern Spain, a strategic priority that aimed to consolidate control over the industrially significant north and free Nationalist forces for operations elsewhere.

Forces & casualties

Troop strength

  • Spanish Republic45,000
    medium
  • Nationalist Spain90,000
    medium

Nationalist Spain fielded a 2.0 : 1 numerical advantage

Commanders (8)

Nationalist Spain

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Related

6 sibling battles · 6 factions

Last verified June 2026
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