UNSC Vegas

"What happens on the Vegas, stays on the Vegas."

- A common saying among the Vegas ' crew, highlighting the highly clandestine nature of the vessel.

The UNSC Vegas, hull classification symbol XX-1, was an experimental and highly advanced stealth cruiser which served as the mobile base of operations and command center for the Special Activities Division, an elite strike force composed mainly of highly mobile and versatile. Named in honor of the, the that then-Second Lieutenant  famously took command of during the , the Vegas was considered to be the ultimate stealth vessel in the  arsenal, boasting a wide array of new, experimental technologies as well as unprecedented size and firepower for a stealth-based spacecraft.