Robot drones, mine detectors and sensing devices are already common on the battlefield, but they are controlled by humans. Dr. Arkin is talking about true robots operating on their own.

• 机器无人飞机、地雷探测器和感应装置在战场上已司空见惯，但都由人类操控。阿金博士讲的是能独立行动的真正机器人。