Marxism–Leninism Cuban Revolution, led by Fidel Castro and Ché Guevara, overthrew the régime (1925–1959) of Fulgencio Batista to establish the Republic of Cuba, a Communist state recognised by the Soviet Union. In response, the United States attempted a coup d'état against the Castro government, such as the unsuccessful Bay of Pigs invasion (April 1961), by anti-communist Cuban exiles, sponsored by the CIA. The next year, there occurred the Cuban missile crisis (October 1962), a diplomatic dispute between the United States and the Soviet Union over the presence of medium-range, Soviet nuclear missiles in Cuba. The Soviet Union resolved the nuclear-missile crisis
Allegations of CIA assistance to Osama bin Laden Ali Mohamed, and that it knew Ali occasionally took trips to Afghanistan, where he claimed to fight Russians. According to journalist Lawrence Wright who interviewed U.S. officials about Ali, the Egyptian did tell his Army superiors he was fighting in Afghanistan, but did not tell them he was training other Afghan Arabs or writing a manual from what he had learned from the US Army Special Forces. Wright also reports that the CIA failed to inform other US agencies that it had learned Ali, who was a member of Egyptian Islamic Jihad, was an anti-American spy. Allegations of CIA assistance