DHS issued a terrorism bulletin with experts warning of Iranian sleeper cells, campus protest infiltration and online ...

Tehran threatens to activate ‘sleeper cells’ within the United States to retaliate against an attack on its facilities.

As questions linger about the implications of U.S. actions on global affairs, concerns about potential terror threats in Las ...

Following the U.S. strike on Iran's nuclear facilities, Iran responded by launching ballistic missiles at a U.S. base in Qatar. While tensions seem to be easing abroad, concerns are still high here at ...

Rep. Brian Mast (R-FL) underscored the danger that the United States faces after its recent strikes on Iran’s nuclear forces, ...

Daniel Park was arrested at John F. Kennedy International Airport in New York upon returning to the United States after being deported from Poland.

A threat assessment by the Center for Internet Security that was released after the U.S. bombing of Iran's nuclear facilities ...

Some major cities are on high alert after the U.S. struck Iranian nuclear sites over the weekend. Lawmakers on Capitol Hill ...

Former DHS chief warns of Iranian sleeper cells after U.S. strikes, calling it a “highest magnitude" threat and urging the ...

A recent CBP memo warns that the threat posed by Iranian sleeper cells or sympathizers inside the United States "has never ...

U.S. Immigration and Customs Enforcement (ICE) has detained 11 Iranian nationals, one of whom was a sharpshooter in his ...

Governor Mike Braun agreed with Young’s concerns and said it depends on how many people may have entered the country. He said ...