History of Cuba 20 April, the brigade surrendered and was publicly interrogated before being sent back to the US. Recently inaugurated president John F. Kennedy assumed full responsibility for the operation, even though he had vetoed the reinforcements requested during the battle. The invasion helped further build popular support for the new Cuban government. The Kennedy administration thereafter began Operation Mongoose, a covert CIA campaign of sabotage against Cuba, including the arming of millitant groups, sabotage of Cuban infrastructure, and plots to assassinate Castro. All this reinforced Castro's distrust of the US, and set the stage for the Cuban missile crisis. Tensions between
Cuban Revolutionary Armed Forces 1960s, Cuba sent military forces to African and Arab countries – Syria in 1973, Ethiopia in 1978, the Cuban intervention in Angola from 1975 to 1989, and Nicaragua and El Salvador during the 1980s. The Soviet Union gave both military and financial aid to the Cubans. The tonnage of Soviet military deliveries to Cuba throughout most of the 1980s exceeded deliveries in any year since the military build-up during the 1962 Cuban Missile Crisis. In 1989 the government instituted a cleanup of the armed forces and the Ministry of Interior, convicting army Major General and Hero of the Republic of