Sources told NBC News Iran sent a communication to President Trump last week, threatening to activate sleeper-cell terror ...

There is no specific threat but in recent days, the FBI and Department of Homeland Security (DHS) have spoken with governors ...

A viable device was thrown through the window of the Belfast Islamic Centre during an attack on Friday night, police have ...

The British government announced plans to proscribe Palestine Action after members broke into a military air base.

A 34-year-old man was arrested on suspicion of a terror offense in Northern Ireland for allegedly tossing a suspicious device into the Belfast Islamic Center during evening ...