Trump claims to be focused on national security, but the evidence suggests otherwise. Few of Donald Trump’s foibles have gone ...

The porous border is arguably the greatest immediate security challenge facing the U.S. Indeed, two decades after 9/11, the ...

The Biden administration official on leaving Trump with a ‘strong hand’, export controls on AI chips — and why war with China is not inevitable ...

T he fast-rising Chinese AI lab DeepSeek is sparking national security concerns in the U.S., over fears that its AI models ...

Donald Trump swiftly made several changes and discussed his intended reforms to the U.S. armed forces and intelligence community in the first hours of his term.

During the inauguration of Donald Trump as the 47th president of the United States, an unusual wallpaper on his phone drew ...

Video. In 2021, Lady Gaga sang the national anthem for President Joe Biden. In 2013, Beyoncé sang the national anthem and ...

TikTok's U.S. operations were saved at the last minute. Explore the events leading up to Trump's decisive action.

President-elect Donald Trump plans an executive order to delay the TikTok ban, aiming to protect national security and users' access.

WASHINGTON (AP) — When thousands of National Guard forces and law enforcement officers ... “After the inaugural four years ago, where there were very serious security concerns, the preparation for ...

"Significant malicious cyber-enabled activities continue to pose an unusual and extraordinary threat to the national security, foreign policy, and economy of the United States," President Biden ...