SPIES IN THE SKY

Israeli researchers develop a countersurveillance drone system.

EMPLOYEES CHECK an Elbit Systems Ltd. Hermes 900 unmanned aerial vehicle (UAV) at the company’s drone factory in Rehovot last month.

EMPLOYEES CHECK an Elbit Systems Ltd. Hermes 900 unmanned aerial vehicle (UAV) at the company’s drone factory in Rehovot last month.

(photo credit: REUTERS/OREL COHEN)

ByJOE CHARLAFF

JULY 25, 2018 18:38