Trump 'border czar' Tom Homan discusses the porous border and possibility of Iranian known terrorists being in the United ...

Border czar Tom Homan raises concerns about illegal immigration and the presence of Iranian nationalists after the United ...

A top Beijing official overseeing Hong Kong affairs has warned of persisting threats in the city as a China-imposed national ...

President Donald Trump has held multiple Situation Room meetings as Israel-Iran conflict escalates, with Karoline Leavitt ...

The planes can carry bombs capable of striking an underground nuclear facility in Iran if President Trump decides to join the ...

U.S. President Donald Trump presided over a national security meeting about Iran with top aides at the White House on Friday, ...

The top American diplomat in Hong Kong on Thursday criticised Hong Kong's use of the national security law to jail prominent campaigners for democracy, including media tycoon Jimmy Lai, and engage in ...

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

The shaky ceasefire brokered by President Donald Trump between Israel and Iran has not stopped federal officials from ...

Americans’ trust in artificial intelligence is declining even as global advances in the field accelerate. That points to a ...

A former National Security Council official from the Bill Clinton administration claimed over the weekend that former Vice ...

The Department of Homeland Security is warning of a heightened threat environment following U.S. strikes on Iranian nuclear ...