这架无人机叫 “飞蛛” ，它主要是 针对空中几公里以内的低慢小目标进行软杀伤 。它的杀伤方式是无线电干扰，这就依赖于它身上挂载的特殊设备，例如光电雷达。也许未来它将成为空中无人大战的主角之一。

Border agents encountered 51,000 migrants arriving between ports of entry in the Tucson sector last month, up from nearly 49,000 in August. That makes Tucson the busiest of the nine southern border ...