The reorganized Council of State, under President Rafael Filiberto Bonnelly headed the Dominican government until elections could be held. These elections, in December 1962, were won by Juan Bosch, a scholar and poet who had founded the opposition Partido Revolucionario Dominicano (Dominican Revolutionary Party, or PRD) in exile, during the Trujillo years. His leftist policies, including land redistribution, nationalization of certain foreign holdings, and attempts to bring the military under civilian control, antagonized the military officer corps, the Catholic hierarchy, and the upper-class, who feared‘another Cuba’. In September 1963 Bosch was overthrown by a right-wing military coup led by Colonel Elías Wessin and was replaced by a three-man military junta. Bosch went into exile to Puerto Rico. Afterwards a supposedly civilian triumvirate established a de facto dictatorship.

On April 16, 1965, when growing dissatisfaction generated another military rebellion on April 24, 1965 that demanded Bosch’s restoration. The insurgents, reformist officers and civilian combatants loyal to Bosch commanded by Colonel Francisco Caamaño, and who called themselves the Constitutionalists, staged a coup, seizing the national palace. Immediately, conservative military forces, led by Wessin and calling themselves Loyalists, struck back with tank assaults and aerial bombings against Santo Domingo.

On April 28, these anti-Bosch army elements requested U.S. military intervention and U.S. forces landed, ostensibly to protect U.S. citizens and to evacuate U.S. and other foreign nationals. U.S. President Lyndon B. Johnson, convinced of the defeat of the Loyalist forces and fearing the creation of "a second Cuba" on America’s doorstep, ordered U.S. forces to restore order. In what was initially known as Operation Power Pack ultimately 23,000 U.S. troops were ordered to the Dominican Republic.

Denied a military victory, the Constitutionalist rebels quickly had a Constitutionalist congress elect Caamaño president of the country. US officials countered by backing General Imbert. On May 7, Imbert was sworn in as president of the Government of National Reconstruction. The next step in the stabilization process, as envisioned by Washington and the OAS, was to arrange an agreement between President Caamaño and President Imbert to form a provisional government committed to early elections. However, Caamaño refused to meet with Imbert until several of the Loyalist officers, including Wessin y Wessin, were made to leave the country.

Source: Wikipedia, published under the GNU FDL. Retrieved 2014-03-03