The content originally appeared on: CNN CNN - A Russian delegation has visited an airfield in central Iran at least twice in the last month to examine weapons-capable drones, according to national security adviser Jake Sullivan and satellite imagery obtained exclusively by CNN. Iran began showcasing the Shahed-191 and Shahed-129 drones, also known as UAVs or Unmanned Aerial Vehicles, to Russia at Kashan Airfield south of Tehran in June, US officials told CNN. Both types of drones are capable of […]