( abbr NORAD )
a military defence organization established in 1957 by the US and Canadian air forces. It has a large underground base in Cheyenne Mountain near Colorado Springs, Colorado , to provide early warning of air attacks.
( abbr NORAD )
a military defence organization established in 1957 by the US and Canadian air forces. It has a large underground base in Cheyenne Mountain near Colorado Springs, Colorado , to provide early warning of air attacks.
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005