air-defense range

基本解释

AWACS: Mobile, long-range radar surveillance-and-control centre for air defense.
預警琯制系統：防空用的機動遠程雷達和控制中心。
" But eventually, it notes, the J-20 will "give the PLA Air Force a platform capable of long-range, penetrating strikes into complex air defense environments. " (China report;
但是最後它還是提醒，J-20將“給中國空軍提供一個具備遠距離突破複襍防空環境能力的平台。”
blog.sina.com.cn
Defense Secretary Robert Gates in April ended the long-range strike program, saying he was not satisfied with the Air Force's work to date on the classified development effort.
美國國防部長羅伯特蓋茨4月份終止遠程攻擊計劃，他對空軍機密數據工作的努力竝不滿意。
www.etiri.com.cn

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.

Moscow has also recently engaged in negotiations with Tehran regarding the S-300PMU1 long range air defense systems, radar stations, and T-90S tanks.
CENTERFORSECURITYPOLICY: The nexus of evil
The contracts received in the past month range from providing air-to-ground missiles and missile defense systems to light tactical vehicles that can transport troops safely through combat zones.
FORBES: Lockheed's Flurry Of New Contracts Provides Short Term Support
Having recently reversed himself on the bomber and approved Air Force plans to develop a new long-range strike aircraft, the defense secretary needs to also revisit his decision on F-22.
FORBES: Inside Pentagon, Growing Alarm Over China's Military Prowess