Falange Española de las JONS Falange lost supporters in the run-up to the Spanish Civil War, leaving a core of young, dedicated activists, many in the organization's student organization, the . Following the elections the left-wing Popular Front government persecuted the Falange and imprisoned José Antonio Primo de Rivera on 6 July 1936. In turn, the Falange joined the conspiracy to overthrow the Second Spanish Republic, supporting the military revolt ultimately led by Francisco Franco and continuing to do so throughout the ensuing Spanish Civil War. With the eruption of the Spanish Civil War in July 1936, the Falange fought on the Nationalist Faction against
Fernando Primo de Rivera y Orbaneja Melilla, commanding the 2nd Taxdirt hunters squadron. He received a commendation for the Cross of Military Merit for his actions in battle. In the same year, after taking the village of Ulad Garen, he was promoted to Commander and awarded the Cross of María Cristina. Like his brother Miguel, Fernando criticised the Spanish intervention in Morocco. In 1920, by then lieutenant colonel, he was sent to the Cavalry Hunter Regiment of Alcántara nº14 as second commander. It was then that the so-called Disaster of Annual occurred. On 22 July 1921, Primo de Rivera had deployed the regiment’s four sabre squadrons