epa03090304 A handout picture made available by the Iranian Supreme leader Ayatollah Ali Khamenei's official website on 03 February 2012 shows Ayatollah Khamenei delivering his speech during the Friday prayer ceremony in Tehran, Iran, 03 February 2012. Khamenei warned the United States and Israel of possible military attacks against the country's nuclear sites. Thinking of such attacks would be to their disadvantage, launching those attacks would be ten times more to their disadvantage, Khamenei was cited as saying. EPA/KHAMENEI OFFICIAL WEBSITE/HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES