In a historic move that ends 54 years of suspended relations, Cuba and the United States have officially announced the restoration of their diplomatic ties. A letter from U. S. President Barack Obama addressed to Cuban President Raul Castro outlined the resumption of relations. Embassies of both countries are to open on July 20. The economic blockade will continue for now. In a public speech, Obama emphasized the enthusiasm of people in the two countries for the move. teleSUR