Homeland Security Advisory System

February 4, 2010 - 9:56am

Suspicious activity over the last two weeks reported near critical infrastructure and helicopter bases serving the Gulf of Mexico’s oil and gas industry has prompted law enforcement agencies to issue a fresh security alert.

June 30, 2008 - 9:46am

With America on a major terror alert for the commemoration yesterday of the anniversary of the September 11 attacks (U.S. officials raised the warning for the first time to Code Orange, just one tier below the highest level of danger), the focus that would have been placed on security anyway this week took on a new and palpable urgency.

April 18, 2007 - 7:13am

Travelers through both airline and general aviation terminals in the UK should expect longer delays from enhanced security screening and plan accordingly, according to a special report issued by Houston-based Air Security International (ASI) in the wake of today’s bombings in London.

 
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