The measure will provide around 1,500 extra border guards and agents and more unmanned aerial patrol drones.

该措施将增设1,500多名警卫和机构，以及无人驾驶空中侦察机。

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It recommends that a global database of high seas fishing vessels is set up and that onboard observers, aerial patrols and more patrol vessels be used.

该报告提议，应设立一个全球公海渔船的数据库，并动用登船观察员、空中巡逻以及更多的巡逻艇。

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SQUADRONS of robotic machines have taken flight in recent years, ranging from unmanned aerial vehicles which patrol in Iraq and Afghanistan to experimental machines not much bigger than insects.

近年来，一连串的机器人航空中队前后起飞，包含飞往伊拉克和阿富汗巡逻的无人飞机，和昆虫大小相近的实验型飞行机器。

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Deploying unmanned aerial vehicles that now patrol the border from Texas to California, and a fence that was demanded back in 2007 is now basically complete.

WHITEHOUSE: Press Briefing