Mass Effect 3 Multiplayer Characters → Alliance Infiltration Unit (AIU) Infiltrator
The Alliance Infiltration Unit is modeled on the Cerberus synthetic Eva that Commander Shepard’s team discovered on Mars. Quantum blue-box AIs are considered illegal by the Council, but the Alliance has secured a special allowance to deploy the infiltration unit in this time of need. Alliance Infiltration Units favor shotguns and are designed for close-quarters combat. They are durable and able to self-repair when downed.