Rosoboronexport takes part for the first time in Expodefensa 2017, an international exhibition of technology advances in the field of defense and security, which takes place from December 4 to 6 in Bogotá, Colombia JSC Rosoboronexport (part of the Rostec State Corporation) takes part for the first time in Expodefensa 2017, an international exhibition of technology advances in the field of defense and security, which takes place from December 4 to 6 in ...