Die Hard scenario Wiki
DHS- Xander Cage (Vin Diesel) in xXx (2002)

Xander Cage

Xander Cage (or simply referred to as X by his friends.) is a rebellious thrill-seeker with a notorious reputation. After destroying a senate's corvette he was employed by the NSA's Augustus Eugene Gibbons as an undercover agent with the mission of infiltrating a terrorist organization referred to as Anarchy 99 he reluctantly accepted his assignment to avoid imprisonment for his crimes.

He was supposedly killed off after his initial assignment and was replaced by Darius Stone, although he was later found alive and well.