Cuba under Fidel Castro Cuba and overthrow Castro; the plan resulted in the Bay of Pigs Invasion in April 1961. On 15 April, CIA-supplied B-26's bombed three Cuban military airfields; the U.S. announced that the perpetrators were defecting Cuban air force pilots, but Castro exposed these claims as false flag misinformation. Fearing invasion, he ordered the arrest of between 20,000 and 100,000 suspected counter-revolutionaries, publicly proclaiming that "What the imperialists cannot forgive us, is that we have made a Socialist revolution under their noses". This was his first announcement that the government was socialist. The CIA and Democratic Revolutionary Front had based a 1,400-strong
Protestantism in Cuba walls keeping Protestants out of Cuba were broken down. Many Protestants began to make their home in Cuba. Several more Protestants influenced the culture and society by coming to trade or vacation on the island. Even with the opening of trade, tensions remained strong between Catholics and Protestants in Cuba throughout the early days of the colony. Many of the Protestant churches in Cuba have ties to the United States through various missionary activity. The Baptist Convention of Cuba is an influential Protestant group that was begun by a Cuban exile who was associated with the American Southern Baptist Convention.