The Latest Breaking News from National Security

Lebanon's Hezbollah was behind a rare roadside bomb attack last month that wounded a motorist in northern Israel, Israeli National Security Adviser Tzachi Hanegbi said on Friday.

Conservatives are urging national security authorities to step in and cancel the Games. But even if the event goes ahead as planned, participants will have to abide by new rally rules.

Arguing he should remain in jail, prosecutors say the Massachusetts Air National guardsman accused of leaking classified military documents poses a grave threat to national security.

Growing anger at the FBI from both parties in Congress has become a major hurdle for U.S. intelligence agencies fighting to keep vast powers to collect foreign communications

The United States hopes to redefine its economic relationship with China to prevail in the biggest strategic showdown of the century.

White House national security adviser Jake Sullivan said on Thursday the United States is not looking to decouple its economy from the Chinese economy, saying, "We're not cutting off trade."

Amendments to the Counter-Espionage Law will arm counter-intelligence personnel with additional tools such as access to data and property information

For years, many have feared that artificial intelligence (AI) will take over national security mechanisms, leading to human slavery, domination of human society and perhaps the annihilation of humans. One way of killing humans is medical misdiagnosis, so it seems reasonable to examine the performance of ChatGPT, the AI chatbot…

A U.S. Air National Guardsman accused of leaking military secrets appeared in federal court on Thursday, where a judge expressed concern the 21-year-old's knowledge of classified material might be valuable to a foreign government.

Justice Department and intelligence officials face a skeptical Congress as they push to renew a contentious surveillance law.

The airman is a "risk both to the national security of the United States and to the community," prosecutors said.