Prime Minister Manmohan Singh is in Tehran on a four-day visit to attend the 16th summit of the Non-Aligned Movement. The visit is the first in a decade to Iran by an Indian Prime Minister after Atal Bihari Vajpayee visited the country in 2001. On the sidelines of the summit of 120 non-aligned nations, Singh will also hold meetings with the Iranian leadership, including Iran's supreme leader Ayatollah Ali Khamenei and President Mahmoud Ahmadinejad and will review bilateral relations.<br /><br />For more log on to http://www.newsx.com