Arnaldo T. Ochoa Sánchez (1930 in Cacocum, Cuba – July 13, 1989) was a prominent Cuban general who was executed by the government of Fidel Castro after being found guilty of a variety of crimes including drug smuggling and treason. Allegations from a former Castro bodyguard claimed that Ochoa was executed, and Interior Minister Jose Abrantes sentenced to a 20-year prison term, to cover up high level Castro brothers involvement in the drug smuggling trade.
Ochoa was born to an old Cuban Oriente area peasant family of Spanish origin. Ever since its creation, he was part of Fidel Castro's 26th of July Movement, and by March 1957 he had joined Castro's guerrilla army in the Sierra Maestra, fighting against dictator Fulgencio Batista. Ochoa played a major role in the fall of Santa Clara, becoming a close friend of Raúl Castro. Ochoa is said to have been the only survivor of the Camilo Cienfuegos loyalists sent on a doomed expedition against the Trujillo dictatorship in the Dominican Republic in 1959.
He also fought against Brigade 2506 in the Bay of Pigs Invasion. E. Bovo, the Curator of the Bay of Pigs Museum, claims that he was not a commander, rather that he served under 'El Gallego' José Ramón Fernández, a former officer under the Batista government.
In 1965 he became a member of the Communist Party of Cuba. Ochoa was a member of the Party's Central Committee for more than twenty years. He attended the War College in Matanzas, Cuba, and was later sent to the Frunze Academy in the Soviet Union. In 1966 Ochoa with the Venezuelan guerrilla commander Luben Petkoff, took a boat to the shores of Falcon, Venezuela, one of his most secretive expedition. Along with 15 other Cuban military was sent by Castro to strengthen Douglas Bravo guerrillas fighting the government of Raul Leoni that ended in a major strategic loss at large human cost.