President Donald Trump has moved speedily to revoke the security clearances of some of his former allies, as well as those of ...

After triggering critics over his purge of U.S. government waste, Elon Musk confirmed he has had security clearance “for a long time.” In on X Thursday, […] ...

What is a security clearance? Who needs one? What are the different levels of security clearance? And what kind of clearance ...

President Donald Trump will revoke the security clearance for eight former Democrat officials and lawyers who were involved with investigations against him.

The USAID systems the DOGE team tried to access included personnel files, three sources familiar with the events told NBC ...

who has previously worked in government for the U.S. intelligence community and held a high-level security clearance. "Congress statutorily governing nuclear classified information in a way ...

President Donald Trump has revoked his predecessor Joe Biden's security clearance in a blizzard of new orders, while escalating his campaign to dismantle the US humanitarian agency charged with ...