World's most famous military drones
• U.S. General Atomics MQ-1 Predator
• U.S. General Atomics MQ-9 Reaper
• U.S. Northrop Grumman RQ-4 Global Hawk
• Israel's Elbit Hermes 450
• Israel's Aerospace Industries Heron
• Aviation Industry Corp of China's Wing Loong I
• China Aerospace Science and Technology Corp's CH-4