Washington-301, also known as Washington, Spartan-301 or X30104 was a Spartan-III commando part of a special branch of the UNSC Army known as X-Corps. Because his identity is top secret (explaining his extremely unusual service tag), he is listed in ONI's computers and public files as John-117(B), leading most of the public to believe he is simply a template used for 117's file.
Washington-301, also known as Washington, Spartan-301 or X30104 was a Spartan-III commando part of a special branch of the UNSC Army known as X-Corps. Because his identity is top secret (explaining his extremely unusual service tag), he is listed in ONI's computers and public files as John-117(B), leading most of the public to believe he is simply a template used for 117's file.