UMP45

UMP45 is a Tactical Doll and leader of Squad 404 in Girls' Frontline. She conducts covert missions for Griffin and other employers while pursuing answers about her origin and the Butterfly Incident.

UMP45's loyalties and development in Girls' Frontline

UMP45 is calculating, sarcastic, secretive, and protective of her squad despite treating relationships as transactions. She specializes in submachine-gun combat, electronic warfare, hacking, command, and survival under compromised systems.

UMP45's defining relationships and loyalties

Her bonds with UMP9, HK416, and G11 form a difficult found family, while her connection to M16A1 and Sangvis Ferri drives her personal investigation.