“Probable” is the midpoint of the country’s five-tier National Terrorism Threat Advisory System, which has been set at ...

National Terrorism Threat Level is set in accordance with the National Terrorism Threat Advisory System - a five-tier, colour coded, National Terrorism Threat scale which informs the public about the ...

Investing in these 10 skills and accompanying training programs will empower law enforcement to effectively address terrorism threats within their jurisdictions.

The U.S. uses a National Terrorism Advisory System that provides alerts for specific, credible threats. There are no current advisories. An FBI alert last week warned about possible copycat ...