Pentagon reorganizes around AI autonomy

On Jan. 12, 2026, the Pentagon announced a reorganization of its technology and innovation apparatus under Under Secretary of Defense for Research and Engineering Emil Michael, who was named the department’s sole chief technology officer. The change followed a Jan. 9 AI strategy memo from Defense Secretary Pete Hegseth that directed the department to become an “AI-first” force and to remove barriers to adopting commercial AI tools. Pentagon documents and subsequent reporting show the effort is meant to consolidate authority, narrow reporting lines and push technology from pilots into operational use more quickly. The reorganization also formalized a structure around six innovation organizations, including the Chief Digital and Artificial Intelligence Office and the Defense Innovation Unit. ### Which parts of the Pentagon were moved under the new structure? The Jan. 12 Pentagon release said Michael would lead a realigned innovation ecosystem that includes the Chief Digital and Artificial Intelligence Office, the Defense Advanced Research Projects Agency, the Defense Innovation Unit, the Strategic Capabilities Office, the Office of Strategic Capital and the Test Resource Management Center. Air & Space Forces Magazine, citing the reorganization documents, reported that Michael would oversee those six organizations as the department’s sole CTO. (media.defense.gov) The Aug. 14, 2025 realignment of the CDAO under the Office of the Under Secretary of Defense for Research and Engineering had already moved the Pentagon’s main AI office into Michael’s chain of authority. The CDAO said at the time that the move was intended to “accelerate Department-wide AI transformation.” ### What did the AI memo actually order? (war.gov) Hegseth’s Jan. 9 memo said the department would pursue an “AI-first” model across all components and would do so by expanding experimentation with leading AI models, removing bureaucratic barriers and funding a set of “Pace-Setting Projects.” The memo said those projects would have single accountable leaders, aggressive timelines, measurable outcomes and rapid iteration. (ai.mil) The same memo said AI-enabled warfare and AI-enabled capability development would reshape military affairs over the next decade. It also directed the department to build out foundational enablers including infrastructure, data, models, policies and talent. ### Why did the Pentagon say it needed a new innovation map? A separate Jan. 9 memo on the defense innovation ecosystem said the Pentagon’s existing setup had become “a tangle of overlapping organizations and confused authority.” That memo disestablished the Defense Innovation Steering Group, the Defense Innovation Working Group and the CTO Council, replacing them with a CTO Action Group. (media.defense.gov) Mike Brown, a former Defense Innovation Unit director, told Air & Space Forces Magazine that the Pentagon had let “1,000 flowers bloom,” creating confusion among organizations that were formed with good intentions but lacked clear focus. Brown said the new structure was “bringing them together into some rational design.” ### Where does acquisition fit into this? The Jan. 9 innovation memo said “no more acquisition organizations treating innovation as someone else’s job,” tying the restructuring directly to procurement and fielding rather than research alone. (media.defense.gov) GovCIO Media reported that follow-on guidance in January formalized new processes meant to collapse acquisition timelines, streamline requirements and strengthen industry partnerships. (airandspaceforces.com) A February 2026 GAO report said the Office of the Under Secretary of Defense for Research and Engineering is responsible for managing and overseeing innovation-related investments but still faces limits in aligning military department budgets with department-wide technology priorities. GAO said those limits could hinder the office’s ability to execute its oversight role. ### What should contractors and military buyers watch next? (media.defense.gov) The Jan. 12 Pentagon release said DIU would continue technology scouting, rapid contracting and commercial adoption services, while working more closely with a Mission Engineering and Integration Activity to connect operational problems to commercial solutions. The release also said Owen West would lead DIU under that mandate. (files.gao.gov) The Pentagon’s next visible steps are likely to come through the AI strategy’s pace-setting projects, the new CTO Action Group and service-level implementation plans required by the reorganization guidance described in defense-sector reporting. Those milestones will show whether the department converts the Jan. 9 and Jan. 12 directives into contracts, programs and named delivery schedules. (media.defense.gov) (war.gov)