Japan weighs Palantir AI for SDF command operations
· UPIJune 26 (Asia Today) -- Japan's Defense Ministry plans to expand the use of artificial intelligence in the Self-Defense Forces' command-and-control operations, potentially bringing AI into the process through which commanders assess battlefield conditions and direct military units.
The move would mark a new stage in Japan's defense transformation, shifting its focus beyond acquiring more weapons and equipment toward digitally supported battlefield decision-making.
The Asahi Shimbun reported Friday, citing multiple government officials, that Prime Minister Sanae Takaichi's government plans to include the expanded use of command-and-control AI in three revised national security documents expected by the end of the year.
The documents are the National Security Strategy, National Defense Strategy and Defense Buildup Program.
The Defense Ministry is also considering including some related expenses in its fiscal 2027 budget request, according to the report.
Japan has used AI for some defense-related functions, but it has not placed the technology at the center of the Self-Defense Forces' operational command structure.
A command-and-control system allows commanders to assess enemy threats, friendly forces, unit locations and intelligence assets before planning operations and issuing orders.
AI could rapidly organize and analyze large volumes of surveillance, reconnaissance, communications and sensor data before presenting commanders with possible courses of action.
One system reportedly under consideration is the Maven Smart System developed by U.S. data analytics company Palantir Technologies.
Maven analyzes information from satellites, drones, radar systems, battlefield sensors and intelligence reports. It can identify potential threats and targets and help commanders compare possible operational responses.
The U.S. Defense Department has expanded its use of the system and is moving to establish it as a formal long-term military program.
Adopting Maven could improve interoperability between the Self-Defense Forces and the U.S. military, allowing them to process and share operational information more quickly during joint missions.
The proposal, however, has also raised questions about data control, technological dependence and Japan's authority over its own military command systems.
Command and control is not an ordinary administrative function. It is the highest-level structure through which a government decides how and when to use military force.
Reliance on software and algorithms supplied by a foreign private company could require Japan to establish clear rules covering military data management, access to source technology, system control, wartime operating authority and alternatives in the event of a malfunction or service disruption.
The introduction of foreign software would not formally transfer command authority to the company or the United States. Japanese commanders would retain responsibility for operational decisions.
The debate instead centers on how much of the information-processing infrastructure behind those decisions should depend on technology that Japan does not fully own or control.
Calls for domestically developed defense AI have consequently grown within Japan's government and ruling-party circles.
One proposal would allow Japan to use a U.S. system initially while developing an independent platform through Japanese technology companies and the country's defense industrial base.
Japan could eventually replace the foreign system or operate domestic and U.S. technologies together.
Developing a military-grade AI command system capable of immediate operational deployment would be difficult, however. A combined approach using both American and Japanese technology is therefore considered more likely in the near term.
The Defense Ministry identified seven priority areas for military AI in a policy issued in 2024: target detection and identification, intelligence collection and analysis, command and control, logistics, unmanned systems, cybersecurity and administrative efficiency.
The policy states that AI should assist rather than replace human judgment and that meaningful human involvement must be maintained.
The ministry has since established a team to accelerate AI adoption and has called for greater cooperation with Japanese defense companies and technology startups.
Japan's consideration of command-and-control AI also carries implications for South Korea.
During a conflict or regional emergency, information sharing and operational coordination among the U.S. military, the Self-Defense Forces and South Korea's military could become increasingly rapid and automated.
AI-assisted command systems could improve coordination in responding to North Korean missile launches, Chinese military activity or a crisis in the Taiwan Strait.
The same technology could also accelerate errors.
Incorrect intelligence, incomplete data or biased algorithms could cause an AI system to present commanders with misleading threat assessments or inappropriate operational choices.
Human commanders would remain responsible for final decisions, but the speed and complexity of AI-supported operations could make errors more difficult to identify before action is taken.
Japan's plan therefore represents more than a military technology upgrade. It raises broader questions about who controls defense data, how allied systems should be connected and who bears responsibility when AI influences a military decision.
-- Reported by Asia Today; translated by UPI
© Asia Today. Unauthorized reproduction or redistribution prohibited.
Original Korean report: https://www.asiatoday.co.kr/kn/view.php?key=20260626010009431