Iran could attack Americans with “thousands” of sleeper cells hiding across the country, along with innovative drone assaults ...

Federal officials are pushing back on a report suggesting Iran could launch a drone attack against California, saying there ...

President Donald Trump warned Wednesday that potential terrorist “sleeper cells” could already be inside the United States, ...

An FBI alert warns that Iran may have considered launching a surprise drone attack on California from a vessel off the US ...

A former Navy pilot warns of potential sleeper cells and drone threats to US commercial planes and from Iran, urging vigilance as geopolitical tensions rise.

President Trump revealed Wednesday that he’s been briefed on the possibility Iranian terrorist sleeper cells could be ...

Security at the Oscars has been "cranked up to 11" ahead of Sunday's ceremony, according to a report.

FBI advisory about unverified Iranian drone tip off California coast sparks White House pushback, with officials calling intelligence aspirational.

Newsweek has broken down how Iran could hypothetically attack California.

Trump warns of terror 'sleeper cells' in U.S., blames Biden's border policies for security threats as U.S., Israel continue military campaign against Iran.

The FBI reportedly warned police that Iran had aspired to launch drones at California in retaliation. But officials stress there are no credible threats. (AP Photo) ...

Mass-produced attack drones are overwhelming traditional air defenses. Ukraine is developing autonomous interceptor drones ...