Armenian defense ministry delegation headed by secretary of Security Council of Armenia, minister Serge Sargsian will visit Greece to take part in the international exhibition of fire-arms and ammunition "Decendry" being held October 2-4. As Armenian defense ministry press service told "Arminfo" agency, in the course of the visit the Armenian delegation will hold meetings with the country supreme leadership, including defense minister Yannos Papantoniou, on whose invitation the high rank Armenian military will visit Greece.