Tasnim - Iranian Defense Minister Brigadier General Amir Hatami unveiled �Hoveizeh� long-range cruise missile in Eghtedar 40 military and defense exhibition on Saturday, saying �it is a symbol of self-confidence and an important defense achievement representing the climax of global technological advancement.� The unveiling ceremony took place on the 4th day of Eghtedar 40 military and defense exhibition underway in the Iranian capital of Tehran, which marks the 40th anniversary of the Islamic Revolution.