LGBT rights in Cuba visibility and gender transgressions themselves constituted a central part of the problem identified by the revolution. Even during the severest period of enforcement, Marvin Leiner reminds us, private homosexual expression was never the main target. Rather, "... the major concern, as it had always been, was with the public display of homosexuality." Many of the progressive LGBT persons who remained in Cuba became involved in counter-revolutionary activities, independently or through encouragement of the Central Intelligence Agency (CIA), and were jailed. The 1961 Bay of Pigs invasion, commando attacks from Florida bases, and internal CIA-sponsored subversion created in Cuba an increased
Special Activities Division Girón" in Cuba), was an unsuccessful attempt by a U.S.-trained force of Cuban exiles to invade southern Cuba and overthrow the Cuban government of Fidel Castro. The plan was launched in April 1961, less than three months after John F. Kennedy assumed the presidency of the United States. The Cuban Revolutionary Armed Forces, trained and equipped by Eastern Bloc nations, defeated the exile-combatants in three days. The sea-borne invasion force landed on April 17, and fighting lasted until April 19, 1961. CIA Paramilitary Operations Officers Grayston Lynch and William "Rip" Robertson led the first assault on the beaches, and supervised