Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Iran Plans 2 New Uranium Enrichment Plants VOA News 22 February 2010 Iranian President Mahmoud Ahmadinejad visiting the Natanz uranium enrichment facility Photo: AFP A handout picture released by the official website of Iran's presidency office shows Iranian President Mahmoud Ahmadinejad visiting the Natanz uranium enrichment facility (File) Iran says it is planning to begin building two new uranium enrichment facilities. Iranian state media quote the head of Iran's nuclear program, Ali Akbar Salehi, saying Monday that construction should start in the next Iranian year, which begins in March. Iran announced plans in November to build 10 new enrichment plants in addition to its existing facility in Natanz as the country continues to defy international calls to halt enrichment. The United States and other world powers fear Iran's increased enrichment work could be aimed at creating a nuclear weapon. Tehran insists its nuclear program is for peaceful purposes only. Washington has been leading efforts to impose a fourth round of U.N. sanctions against Iran for its nuclear activities. On Sunday, U.S. General David Petraeus said the United States will increase pressure on Iran, saying it has given Tehran every opportunity to resolve the dispute through diplomacy. General Petraeus is head of the U.S. Central Command, which overseas American forces in Iraq and Afghanistan. Speaking on U.S. television NBC's "Meet the Press" program he said the United States is on a "pressure track" to persuade Iran to slow its nuclear program. Some information for this report provided by AFP, AP and Reuters. .