The U.S.S.

The Umbrella Security Service is a paramilitary group that is managed by Umbrella Corp.

Season 1
A special team is sent to TFR consisting of HUNK and Ghost of Alpha Team and HUNK's disciple VECTOR.

Episode 6

VECTOR and Ghost arrive to assist HUNK in a fight and leave.

Season 2
VECTOR and Ghost have returned to HQ so they do not participate in further matches.

Episode 4

When HUNK quits wrestling TFR, HQ sends the other two members to take care of what's left.

Season 0
Vitalik uses his connections with Umbrella and control over crypto to pay for the U.S.S. and their services to be contracted as bodyguards.

The Extinct Light
VECTOR and Ghost join Amakusa Elite Wrestling on a mission while HUNK is still in TFR. Much like Juuza said and everybody expected, they became the new AEW champions.