The G-15 summit meeting opens in Tehran on Monday. Prior to to the heads of state meeting, the G-15 foreign ministers are meeting in the Iranian capital Tehran today to lay the groundwork for the summit. <br/><br/> Economic cooperation between G15 members, exploring new avenues for cooperation between the countries in the three continents, and a review of international developments are likely to dominate the summit meeting. <br/><br/>The group of 15 developing countries from Asia, Africa, and Latin America, was set up to foster cooperation and provide input for other international groups.