Satellitesurveillance is particularly critical for Israel, which faces strategic threats from hostile neighbors and from countries as far away as Iran.
面对敌视的近邻和来从遥远伊朗的战略威胁，侦察卫星对以色列尤其重要。
2
"Our only real-time feedback will be aerial surveillance and satellite imagery," Allen said.
“我们唯一的实时反馈会是航空监测和卫星云图，”艾伦说道。
3
Considered a "pseudo satellite," Vulture may one day serve as a persistent intelligence, surveillance and reconnaissance (ISR) platform, or as an aerial node in a global communications network.