In order to qualify for security clearance, a candidate must successfully pass a detailed and thorough background check. The levels of clearance are confidential, secret and top secret.

An curved arrow pointing right. Retired Army Ranger Jack Murphy reveals what the vetting process is like for a top secret security clearance status. Produced by Eames Yates Follow BI Video ...

As it turns out, SpaceX CEO Elon Musk is a massive security liability for the US military. According to a shocking report by ...

Musk ultimately received the security clearance, but since 2021, he has failed to self-report details of his life, including travel activities, persons with whom he has met, and drug use, according to ...