Cuban leaders walk arm-in-arm at the head of a March 5, 1960 funeral procession for the victims of the La Coubre explosion, blamed by the Cuban Government on a United States bomb attack on the ship, La Coubre, in the Havana harbour. (From left) Fidel Castro, Osvaldo Dortico, the first President of post-Batista Cuba, and Ernesto ‘Che’ Guevara with Ministers and other revolutionaries.