“MAR 4-5, 1961: Sabotage of a French ship, La Coubre, in Havana harbor, carrying arms for Cuba, kills about 100 people and wounds some 300. The following day at funerals for the victims Fidel Castro accuses the United States of responsibility for the action.”
“The Bay of Pigs Invasion/Playa Giron: A Chronology of Events,” The National Security Archive, NSArchive2.gwu.edu