Earlier this year the country's Defense Advanced Research Projects Agency announced plans to pay Boeing to investigate formation flight, though the program has yet to begin.

今年早些时候，美国国防高级研究计划局宣布将计划出资，请波音公司研究编队飞行，不过该计划尚未启动。

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Defense Department computer network called ARPAnet, which stood for Advanced Research Projects Agency Network.

国防部的计算机网络叫做 ARPAnet，指代高级研究计划署网络。

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The Internet had its origins in a 1969 U.S. Defense Department computer network called ARPAnet, which stood for Advanced Research Project Agency.

互联网最早起源于1969年美国国防部的电脑网络，被称为阿帕网，它代表高级研究项目管理局。

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Venezuelan President Chavez said in Moscow Sunday he had obtained a $2.2-billion line of credit from Russia for 90 T-72 tanks and an advanced long-range air defense system.

VOA: standard.2009.09.15

Many of the 17 rare minerals are crucial to advanced defense and civilian technologies.

CENTERFORSECURITYPOLICY: Center For Security Policy

"Pakistan has accomplished two objectives, " remarked Lt Col Tony Shaffer, who served as an intelligence officer in Afghanistan in 2003, and is now at the Center for Advanced Defense Studies in Washington.

BBC: Pakistan's push for new role in Afghanistan

In addition, Dr. Leitner is a Professor with the National Center for Biodefense at George Mason University as well as a Senior Fellow and Professor with the Center for Advanced Defense Studies responsible for Terrorism, Intelligence, and Cyber War issues.

CENTERFORSECURITYPOLICY: Peter Leitner on Somali Pirates, Shariah & the DHS Report