The Army is laying the groundwork for a sweeping expansion of its artificial intelligence capabilities, creating new career fields as the service races to prepare for what top officials see as a tech-driven future fight. Service planners are moving to establish a new enlisted military occupational specialty focused on artificial intelligence and machine learning, designated 49B, according to internal service documents. A parallel track for warrant officers is also in the works, aimed at building out a cadre of technical experts embedded across formations. In addition, the Army plans to formalize an area of concentration for officers, opening the door for troops across branches, such as cyber and signal, to build a full career in AI-related fields without leaving their core communities.