風傳媒美軍測試成功 逾百無人機像蝗蟲集群飛行
未署名
<![CDATA[<img src="http://image.cache.storm.mg/styles/smg-600x400-fp/s3/media/image/2017/01/11/20170111-013707_U1085_M237127_781e.jpg?itok=elm7ta-A"">...
<![CDATA[<img src="http://image.cache.storm.mg/styles/smg-600x400-fp/s3/media/image/2017/01/11/20170111-013707_U1085_M237127_781e.jpg?itok=elm7ta-A"">...