Battle
part of the Spanish Civil War (1937)
The Battle of Bilbao (Spanish: Batalla de Bilbao, Basque: Bilboko gudua), part of the War in the North in the Spanish Civil War, saw the Nationalist Army capture Bilbao and the rest of the Basque Country that was still being held by the Spanish Republic.
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Text from the Wikipedia article “Battle of Bilbao”, available under CC BY-SA 4.0.
The Battle of Bilbao (Spanish: Batalla de Bilbao, Basque: Bilboko gudua), part of the War in the North in the Spanish Civil War, saw the Nationalist Army capture Bilbao and the rest of the Basque Country that was still being held by the Spanish Republic.
Bilbao was the capital of the autonomous Basque area, which had been established by the Spanish Republic after the war began to reward Basque nationalist support of the Republic. The Basque people in Spain generally inhabit four provinces: Navarre, Álava, Gipuzkoa and Biscay. The Basque nationalists were dominant in the last two provinces. Navarre and Álava had rallied to the rising against the Republic.
The Spanish Nationalist troops gained Gipuzkoa early in the war with the fall of Irún in August and San Sebastián on 13 September 1936, isolating the Basque Country and the zone held by the Northern Republicans from the French border. On 31 March, the Nationalists, led by the General Emilio Mola, launched an offensive against Biscay Province. The Basque troops had to retire, and by June, the Nationalists had reached the outskirts of Bilbao.
By 11 June 1937. the Basque forces had fallen back to the city of Bilbao, which was defended by a series of rushed fortifications called the "Bilbao's Iron Ring". It was poorly designed for defence. It was quite an antiquated concept, akin to First World War fortifications, and so was vulnerable to modern warfare and weapons, such as aircraft and artillery. Also, only 30,000 troops defended it although it had been conceived to be defended by 70,000. Therefore. the Iron Ring was rather easily overcome by Nationalist forces.
The ring was breached by an infantry assault supported by heavy air and artillery bombardment (150 guns and 70 bombers). On 12 June, the Spanish Republican Army launched a diversionary attack against Huesca to stop the Nationalist offensive, but the Nationalist troops continued their advance. On the night of 13 June, the defenders evacuated most of the civilian population from the city. On 18 June, General Ulibarri withdrew his remaining troops from Bilbao, and the Nationalists occupied the city on the following day. The city's bridges had been destroyed to hinder the attackers, but the city remained mostly intact.
Text from the Wikipedia article “Battle of Bilbao”, available under CC BY-SA 4.0.