The Spanish Civil War in Madrid: The Siege That Lasted Three Years

The Spanish Civil War (1936–1939) was the most traumatic conflict in Spain's contemporary history. Madrid was its principal stage: the city held out against the siege of Franco's forces for nearly three years, endured systematic aerial bombardment, saw trenches dug in its outer neighbourhoods, and suffered a famine that killed tens of thousands of people.

Madrid in July 1936

On 18 July 1936, a faction of the Spanish army rose against the elected government of the Second Republic. In Madrid, the coup failed — the officers who rose in the city's barracks were controlled, and the capital remained in Republican hands. But the war had begun.

During the summer and autumn of 1936, Francoist columns advanced from the southwest. On 7 November 1936, Franco's forces entered the Ciudad Universitaria — the university campus then at the northwest edge of the city. The fighting in the Complutense buildings (the Faculty of Medicine, the Faculty of Philosophy, the Clínico Hospital) was among the most brutal of the war.

"¡No pasarán!"

The defence of Madrid became the symbol of international Republican resistance. Volunteers from across Europe and the Americas arrived in the International Brigades to fight alongside the defenders. The phrase attributed to Dolores Ibárruri — La Pasionaria — resonated around the world and made Madrid the reference point of European anti-fascism in the 1930s.

The siege (November 1936–March 1939)

Madrid endured 28 months of siege. During that time:

• The Ciudad Universitaria and Parque del Oeste were the front line, with trenches dug in the university buildings themselves.
• The neighbourhoods of Carabanchel and Vallecas saw fighting at their periphery.
• The Francoist air force and the German Condor Legion bombed the city regularly. The neighbourhoods of Argüelles and Moncloa were particularly badly hit.
• The Republican government relocated to Valencia in November 1936, later to Barcelona.
• The famine was devastating: between 15,000 and 25,000 civilians are estimated to have died of hunger or related diseases during the siege.

On 28 March 1939, Francoist forces entered Madrid without resistance. The war was over — but the post-war years were beginning.

The legacy in the city

The memory of the Civil War in Madrid was suppressed under Franco and postponed during the Transition. In recent years, the historical memory debate has recovered some places:

• The Parque del Oeste and Ciudad Universitaria: Remnants of trenches and bunkers can still be found at certain points on the campus.
• La Almudena Cemetery: The shooting pit and the area of mass graves.
• The Memorial Democrático de Madrid: Ongoing projects to mark memory sites across the city.

See also our guide to Madrid under Franco and the post-war years and the democratic transition.

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References:

• Preston, Paul — The Spanish Civil War. HarperCollins, 2006.
• Thomas, Hugh — The Spanish Civil War. Penguin, 2001.