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

Fears of potential Iranian sleeper cells operating secretly within the United States are prompting urgent discussions about ...

Immigration and Customs Enforcement arrested 130 Iranian nationals in the last week, with 670 currently in detention as the ...

The American model is liberty trumps power. In a police state, power trumps liberty. Is that what we voted for?

Immigration and Customs Enforcement arrested 130 Iranian nationals in the last week, with 670 currently in detention as the ...

The sleeper cell behind a deadly church bombing near Damascus belonged to the Islamic State group, which had plans to target a Shiite shrine in a similar attack, Syria ‘s Interior Ministry ...

Former Police Commissioner Ed Norris explains the threat of ‘sleeper cells’ following the US airstrikes targeting Iran, on this edition of FOX Undercover.Norris ...

The Trump administration has warned of Iranian “sleeper cells” operating in America as the United States braces for Tehran’s ...

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.

Rep. Brian Mast is the latest to express concern over sleeper cells in the United States following its strikes against Iran.

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