holding onto the world's oldest colony. By the 1960s, a new phase of the Puerto Rican independence movement began. Several organizations began to use "clandestine armed struggle" against the US government. Underground "people's armies" such as Movimiento Independentista Revolucionario en Armas (MIRA), Comandos Armados de Liberación (CAL), Fuerzas Armadas de Liberación Nacional (FALN), Organización de Voluntarios por la Revolución Puertorriqueña (OVRP), The Ejército Popular Boricua (EPB), and others began engaging in subversive activities against the US government and military to bring attention to the colonial condition of Puerto Rico. In 1977, Rubén Berríos Martínez, then the President of the Puerto Rican Independence Party, wrote a long and detailed article in Foreign Affairs that declared that the 'only solution' was independence for Puerto Rico. Political support A number of social groups, political parties, and individuals worldwide have supported the concept of Puerto Rican independence. On the island itself, it is a fringe but intense movement, with the Washington Post reporting that "calls for Puerto Rico's independence have existed since the days of Spanish colonial rule and continued after the United States seized control of the island in 1898 ... although many Puerto Ricans express deep patriotism for the island, the independence impulse has never translated in the polls." The Democratic Party in the United States asserted in its 2012 platform that it "will continue to work on improving Puerto Rico's economic status by promoting job creation, education, health care, clean energy, and economic development on the Island." The Republican Party asserts that it "support[s] the right of the United States citizens of Puerto Rico to be admitted to the Union as a fully sovereign state if they freely so determine," that Congress should "define the constitutionally valid options for Puerto Rico" to gain permanent non-territorial status, and said that, while Puerto Rico's status should be supported by a referendum sponsored by "the U.S. government." Neither of the two major parties in Puerto Rico supports independence: the Popular Democratic Party supports the current status of Puerto Rico as a self-governing unincorporated territory, and the New Progressive Party of Puerto Rico supports statehood. Minority parties have expressed different positions: in 2005, Communist Party USA passed a resolution about Puerto Rico, condemning American imperialism, "colonialism," etc., while stating that "the Communist Party of the USA ... continues its support for independence of Puerto Rico and the transfer of all sovereign powers to Puerto Rico."