Guests cut the ribbon at the opening ceremony of the 11th International Defence Industry Fair in Istanbul, Turkey, May 7, 2013. The 11th International Defence Industry Fair was opened on Tuesday, with 781 companies from 82 countries and regions attending the four-day fair.
Guests talk with each other in front of the booth of an aircraft company from France in Istanbul, Turkey, May 7, 2013.
Visitors view armored vehicles in the International Defence Industry Fair Istanbul, Turkey, May 7, 2013. <Xinhua/Lu Zhe>
