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 and its machine gun squadron (461 men: 22 officers and 439 troops) behind Izumar. The Regiment’s commander, colonel Francisco Manella Corrales, had moved to Annual three days earlier to relieve colonel Arguelles. The following day, Primo de Rivera, following orders received and leading his 2º squadron, two sections of the 4º and one of the 1º regiment of Alcántara, with a total of 192 riders, provided cover to the Spanish forces’ retreat from Chaif towards Dar Drius and subsequently towards Batel. During the retreat, his regiment repeatedly charges against the Riffian fighters, sustaining heavy losses. The charges during the crossing