Events in Jaca Captain Galán launched the uprising in Jaca in the early hours of 12 December. The uprising began in
La Victoria barracks and quickly spread to
Ciudadela and
Cuartel de los Estudios barracks. A group of officers called out the troops at 5:00 a.m., arrested the military governor, killed two
carabineros and a
Civil Guard sergeant who opposed them, and took control of the telephone exchange, post office and railway station. At 11:00 a.m. they proclaimed the Republic "on behalf of the Revolutionary Provisional Government" at Jaca city hall. Pío Díaz Pradas took charge of the Republican mayor's office to show that the new power would have a strictly civil character. At the same time two columns were organized to travel to
Huesca. One led by Galán would go by road, while the other led by
Salvador Sediles would take the railway. The insurgents looked forward to a triumphant journey of liberation. Delays in requisition of transport by Antonio Beltrán held back the departure from Jaca until 3:00 p.m.
March to Huesca The poor weather and excessively slow pace of the advance acted against the insurgents. Around 5:00 p.m. General Manuel de las Heras with some Civil Guards met Galán's column at the height of Anzánigo(
es). He tried to turn back the column of 500 men by force, and some shots were fired before the column resumed its slow advance. General de las Heras, the military governor of Huesca, was wounded in this action. When they reached
Ayerbe the insurgents took control of the telephone and telegraph stations, neutralized the Civil Guard and proclaimed the Republic. The column of 300 soldiers led by Sediles found the railway tracks raised at
Riglos, and walked from there to join Galán's column at Ayerbe. The combined force then moved towards Huesca, where conspirators in the artillery were expected to join the rebellion as planned.
Defeat at Cillas The uprising was halted by officers of the 5th Military Regiment, which was based in
Zaragoza. The Captaincy General of the
V Military Region organized a counteroffensive once the events in Jaca were confirmed. General de las Heras was replaced by General Joaquim Gay Borràs(
ca). On the evening of 12 December troops from Zaragoza under generals Lazcano and Ángel Dolla Lahoz, with troops from Huesca, began to move towards the hills of Cillas. The numerous government troops were supported by artillery, tanks and machine guns. At dawn on 13 December 1930 at the heights of Cillas, about from Huesca, the rebels found themselves confronted by the government force. Galán had a choice of fighting or negotiating. Since he thought many of the opposing troops were under officers committed to the uprising, he chose the latter. The civilian Antonio Beltrán drove Captain
Ángel García Hernández and Captain Salinas across the line in a car with a white flag. When they arrived and said they wanted to parley with the officers they were immediately arrested. The government troops then began to fire on the insurgents. Galán refused to order a counterattack because "brothers cannot fight each other", and ordered withdrawal. Three rebels had died and 25 were wounded. The rebel force disintegrated. Some soldiers and their officers returned to Jaca, some were arrested and some tried to escape. Some managed to find refuge in large cities such as Zaragoza,
Barcelona and Madrid and remained under cover until the Republic was declared. Galán voluntarily surrendered in
Biscarrués with other rebels and arrived in Ayerbe about 10:00 p.m. on 13 December.
Later events A general strike was declared in Zaragoza, the capital of Aragon, in the evening of 12 December. The troops that would defeat the rebels had already been transported by rail to Huesca, so it was too late for the railway workers to do anything. By the time the strike took effect in the morning on 13 December the insurgents had surrendered. That morning strikes were also declared in the
Cinco Villas. General strikes were declared in the villages of
Mallén,
Gallur,
Tauste,
Ejea de los Caballeros, Farasdués(
es),
Uncastillo,
Sádaba and
Sos del Rey Católico. A revolutionary committee was set up in Ejea de los Caballeros to try and co-ordinate the movement. The military responded quickly. Troops from Zaragoza occupied Gallur early in the morning on 14 December, Civil Guards pulled in from villages in the Ebro valley suppressed unrest in Mallén and Gallur and troops were sent to the Cincas Villas villages where the strikers had supported revolution. In Gallur the Civil Guards arrested the village's UGT leaders. In response there was a demonstration in the main square, the Civil Guards panicked and opened fire, although no deaths resulted. On 14 December in a short court martial captains Galán and García Hernández were condemned to death, while other officers were sentenced to life imprisonment. Galán and García Hernández were shot in a courtyard in Huesca at 3:00 p.m. on 14 December 1930. This proved to be a serious mistake since it provoked outrage against the regime. On 15 December the strikes extended to all of Spain apart from Madrid. Most of the members of the CRN were arrested, as were the trade union leaders. Many of the conspirators in the army were placed under close observation. The uprising planned for 15 December failed. General
Gonzalo Queipo de Llano and Major
Ramón Franco did capture
Cuatro Vientos Airport for a few hours, but when they found that loyalist troops were approaching and no strike had started in Madrid they fled to Portugal. The socialists in Madrid did not go on strike because they did not trust the officers to act, and the officers did not act because they were not supported by a strike and street demonstrations. General Berenguer resigned two months after the revolt and was succeeded by
Admiral Aznar. In March 1931 a number of the insurgent officers and NCOs were tried and sentenced, as were soldiers in Jaca who did not participate but did not try to stop the insurgents. Sediles was condemned to death, but was pardoned before the popular demonstrations spread across Spain on the eve of the municipal elections. The common soldiers who had rebelled were transferred to garrisons in North Africa such as
Melilla, Laucién (
Tétouan) and Tizitketac. ==Aftermath==