Elon Musk is returning to a formal Pentagon advisory role as part of Project Meridian, a new 120-day initiative designed to study how warfare could change over the coming decades. Defense Secretary Pete Hegseth announced the effort alongside a broader push to expand autonomous and robotic systems across the US military.
Future war
Project Meridian will examine emerging battlefields, technologies and military capabilities rather than write operational war plans. Hegseth said the group would look far beyond current conflicts to identify the domains the United States may need to operate in and the systems future troops could require. Fox
The panel has been given 120 days to complete its work. Its conclusions are expected to include a public presentation as well as a classified annex for senior military leaders.
Drone command
Hegseth also announced Autonomous Warfare Command, or AUTOWARCOM, a new four-star combatant command intended to speed the development and deployment of autonomous and robotic systems across the armed forces.
The Pentagon also plans dedicated career pathways for personnel working with autonomous warfare systems. Hegseth argued that the military needs both traditional high-end weapons and cheaper, scalable systems such as drones and robotic platforms.
Pentagon
Musk will co-lead Project Meridian with Anduril founder Palmer Luckey and former House Speaker Newt Gingrich. Pentagon Chief Technology Officer Emil Michael will oversee the effort.
Hegseth said the Pentagon should not rely only on internal forecasting because doing so could reinforce institutional assumptions. Project Meridian is therefore designed to bring outside technology and policy figures into long-range military planning.
SpaceX and Anduril
Musk and Luckey both have companies with extensive defense business. SpaceX provides launch, communications and other services to the US government, while Anduril develops autonomous systems, drones and other defense technology.
Their participation also raises governance questions because executives whose companies hold or compete for Pentagon contracts will help identify technologies the military may prioritize. That does not establish improper conduct, but it is an issue likely to receive scrutiny as the project proceeds.
Autonomous war
The initiative reflects a broader shift in US defense planning toward AI-enabled systems, drones and robotics. Recent conflicts have shown how relatively inexpensive unmanned systems can influence battlefield operations, reconnaissance and strike missions.
Project Meridian is therefore best understood as a strategic forecasting exercise, while AUTOWARCOM is the operational structure intended to accelerate autonomous capabilities across the force. The next major milestone will come when Meridian releases its findings after the 120-day review.
