Army orders radios for bio-threat system Add Comment If this is your first time visiting National Terror Alert you may want to subscribe to our RSS feed. The National terror Alert feed features breaking news, alerts and bulletins on demand and it's free of charge.. You will only see this message on your first visit to the site. Thanks for visiting! Harris Corp. of New York is providing the U.S. Army with high-frequency radios for use with a biological threat detection system under a $9 million order. Read More