President Donald Trump’s national security adviser on Wednesday sidelined about 160 National Security Council aides, sending ...

Newly installed DOJ officials on Wednesday tried to ease concerns within the National Security Division after two of their ...

President Donald Trump’s national security adviser on Wednesday sidelined about 160 National Security Council aides, sending ...

Within hours of taking office, President Donald Trump terminated the Secret Service detail that was assigned to his former ...

Removing security clearances is petty and personal. But it is the president’s decision to make, and in a week of wacky and unexpected executive orders, it is one of the easier to defend.

Chinese hackers breached the US government office that reviews foreign investments for national security risks, two US ...

President Biden issued an executive order Tuesday to "accelerate the speed at which we build the next generation of AI ...

"We're working, literally real time, working with the various tech companies to get it back online," Mike Waltz, ...

President Donald Trump signed an executive order to postpone a law that would have banned TikTok from operating in the United ...

Chinese hackers breached the US government office that reviews foreign investments for national security risks, three US officials familiar with the matter told CNN. The theft, which has not ...