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 Missile Crisis 3,600) and in the technology required for their accurate delivery. The US also led in missile defensive capabilities, naval and air power; but the Soviets had a 2–1 advantage in conventional ground forces, more pronounced in field guns and tanks, particularly in the European theater. In 2017, in "The Putin interviews" with the Director Oliver Stone, the Russian president Vladimir Putin said that the placement of Russian missiles in Cuba was a Russian reaction to the earlier stationing of American missiles in Turkey in 1961-62 (PGM-19 Jupiter). It was Khruschev's attempt to achieve a balance of power. In May 1961,