Vat Team 9

Vat Team 9 is a squad of super mutants residing in the Mariposa Military Base

Background
Vat Team 9 is a special containment squad who are part of the Master's Army, who was stationed in the room near the cell block access elevator to deal with any potential disturbances caused by prisoners or unsavory elements (such as the Vault Dweller). It consists of three super mutant soldiers, with the sergeant wearing classic super mutant armor.

Interactions with the player character
Vat Team 9 will be hostile to the Vault Dweller on sight, thus need to be killed. However, walking in prisoner status before "dipping" will trigger dialogue, that allows to trick the mutants.

Appearances
Vat Team 9 appears only in Fallout.