Changes

The ERP publicly remained in the forefront. ERP guerrilla activity took the form of attacks on military outposts, police stations and convoys. Between March and July 1971 the Argentine newspapers reported 316 armed attacks by the ERP.<ref>Masters of war: Latin America and United States Aggression from the Cuban Revolution through the Clinton Years, Clara Nieto, Page 234, Seven Stories Press, 2011</ref>

The ERP publicly remained in the forefront. ERP guerrilla activity took the form of attacks on military outposts, police stations and convoys. Between March and July 1971 the Argentine newspapers reported 316 armed attacks by the ERP.<ref>Masters of war: Latin America and United States Aggression from the Cuban Revolution through the Clinton Years, Clara Nieto, Page 234, Seven Stories Press, 2011</ref>

On January 19th 1974 60–70 ERP guerrillas traveling aboard captured army trucks attacked the 2,000-strong barracks at Azul, killing the Commanding Officer of the 10th 'Húsares de Pueyrredon' Armored Cavalry Regiment, Colonel Camilo Arturo Gay and his wife as well as capturing the Commanding Officer of the 1st Artillery Regiment, Lieutenant-Colonel Jorge Roberto Ibarzabal. The guerrillas, dressed in captured Argentinian Army uniforms, held the barracks for seven hours.<ref> [https://news.google.com/newspapers?id=ZqhfAAAAIBAJ&sjid=dzIMAAAAIBAJ&pg=3205,4401591&dq= "Argentine Rebels Hold Garrison 7 Hours"] </ref>

On January 19th 1974 60–70 ERP guerrillas traveling aboard captured army trucks attacked the 2,000-strong barracks at Azul, killing Corporal Daniel Osvaldo González, the Commanding Officer of the 10th ''Húsares de Pueyrredon'' Armoured Cavalry Regiment (Colonel Camilo Arturo Gay) and his wife (Hilda Irma Casaux). The guerrillas, dressed in captured Argentinian Army uniforms, held the barracks for seven hours.<ref> [https://news.google.com/newspapers?id=ZqhfAAAAIBAJ&sjid=dzIMAAAAIBAJ&pg=3205,4401591&dq= "Argentine Rebels Hold Garrison 7 Hours"] </ref>The guerrillas took the Commanding Officer of the 1st Artillery Regiment, Lieutenant-Colonel Jorge Roberto Ibarzábal hostage. He would remain in guerrilla hands for 300 days, before Sergio Dicovsky from the ERP shot him dead as the police closed in on the kidnappers.

===Cuban involvement===

===Cuban involvement===