Although no direct or public threat has been made by Iran to attack the US homeland - and there is a current ceasefire in ...

The directive related to counter-terrorism, counterintelligence and cyber security agents who work on issues connected to ...

In the past, following other U.S. military actions, it has taken years for the full dimensions of Iran’s intended campaigns ...

Israel sanctioned Iran’s central bank and other entities it says are part of a network that finances terrorism across the ...

National security experts raise alarm about potential Iranian sleeper cells in the US following military strikes on Iran's ...

NBC News has learned that Iran sent a message to President Trump at the G7 summit that if he ordered strikes on Iran’s ...

Israel conflict and the U.S. strikes in Tehran, the House Intelligence chair is calling for Americans to have increased ...

A bulletin from the National Terrorism Advisory System warns of a "heightened threat environment" in the U.S. following the ...

Iran may retaliate with terrorism after U.S. strikes, warns former governor amid heightened threat from Homeland Security.

For nearly a half century, the world has witnessed an enmity for the ages — the threats, the plotting, the poisonous rhetoric ...

A Middle East expert weighs in on Iran's retaliatory targets after the Trump administration's surprise strikes against three ...

Among the most likely options are asymmetric or terrorist attacks, although the time frame is impossible to gauge.