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HAS |
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5 mile runway, lengthened and strengthened to take the B52 bombers, or the steel and concrete hardened aircraft shelters (HASs), with their motor-driven 85 tonne doors. Most North Atlantic Treaty Organization bases have blast-resistant hardened aircraft shelters designed to protect fighter-sized aircraft in a nuclear, chemical, or biological environment--a capability that may not exist at expeditionary bases in many parts of the world. Additional security measures - such as hardened aircraft shelters, minefields and ground surveillance radars - will also need to be installed. |
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