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

Donald Trump and his top aides faced near-constant threats of assassination after he left office in 2021, according to a ...

Iran could try to “target” US government officials if Iranian leaders believe “the stability or survivability” of their regime is at risk, according to a new Department of Homeland Security bulletin ...

The post comes hours after Washington struck three key nuclear facilities in Iran Saturday night. Why It Matters. Iran is weighing its response to U.S. airstrikes on three of its ...

If history is any guide, former U.S. officials say, Iran and its hard-line supreme leader will strike back after the bombing of its nuclear sites.

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

Iran may respond to U.S. airstrikes with potent cyberattacks, using digital disruption as a weapon of influence and plausible ...

President Donald Trump will not return security details to some of his former officials even as tensions with Iran escalate, ...

Iran sleeper cell threat is now a growing concern for Western nations as Tehran faces heavy Israeli airstrikes on its military and nuclear sites. With its leadership shaken and military command ...

The threat from Iranian operatives has worried current and former administration officials since Iranian General Qasem Soleimani was assassinated ... Mr. Trump's former national security adviser John ...

What are sleeper cells composed of? Sleeper cells could be comprised of people living in the U.S. who are quietly living ...