The modern battlefield demands reliable and resilient power sources that work well together. To meet this critical need, the U.S. Army has developed MIL-STD-3071, the Tactical Microgrid Standard. This standard establishes essential criteria for the interoperability of hardware and software used in tactical microgrids deployed on the battlefield.

The latest publication of MIL-STD-3071 is available on ASSIST.

Call for Review of DRAFT MIL-STD-3071 with Change 2 dated 14 July 2026

Attention all stakeholders,

We are initiating a call for review of the “DRAFT MIL-STD-3071 with Change 2 dated 14 July 2026” prior to its ratification. This update follows the completion of two task forces aimed at enhancing the standard: the Cybersecurity Task Force and the Revision Task Force.

Background:

1. Cybersecurity Task Force: This task force proposed significant additions to Appendix D.6, DDS Security. The proposed content addresses the cybersecurity requirements of the TMS standard, including the integration of DDS security with the TMS data model.
2. Revision Task Force: This group focused on updating the TMS document. The proposed changes address editorial and minor technical issues.
3. Note: Please reference the “Summary of Change 2 Modifications“ on page 3 as well as the “Change History” found on Page 419 of the standard. Changes related to DRAFT MIL-STD-3071 with Change 2 are listed under Version 2.0.3.

Feedback Request:

The DRAFT MIL-STD-3071 with Change 2 and a comment matrix can be found in the files section below.

We kindly request that all feedback on the draft be submitted by 20 November 2026. Please send your comments to usarmy.belvoir.peo-cs-css.mbx.tms-support@army.mil.

Your input is invaluable in ensuring the effectiveness and applicability of the updated standard. Thank you for your participation in this important review process.

A tactical microgrid is a warfighter-operated and maintained power system consisting of a mobile, flexible group of interconnected power generation sources, distribution, energy storage (e.g. battery banks), and load devices that act as a single, controllable system to provide electricity on the battlefield.

This standard ensures tactical microgrids are:

• Interoperable: Hardware and software components from different vendors will work seamlessly together.
• Intelligent & Stable: Advanced control systems optimize performance and maintain a stable power supply.
• Secure: Robust security measures protect the microgrid and its components from cyber threats.
• Safe: Personnel safety is a key concern addressed by the standard.
• Resilient: Designed to withstand challenging battlefield conditions and maintain power delivery.

MIL-STD-3071 utilizes open standards to promote a modular and cohesive system structure. This approach fosters collaboration between industry, academia, and government, encouraging innovation and accelerating the development of advanced microgrid technologies. By leveraging the expertise of diverse stakeholders, the Army aims to ensure our warfighters have access to the most cutting-edge and reliable power solutions.

Interested parties should regularly check this website for announcements and updates regarding TMS initiatives, including opportunities to participate in relevant task forces.

Additional information will also be posted on SAM.gov — please refer to past Industry Day slides for specific details.

Comments, suggestions, and questions regarding MIL-STD-3071 should be emailed to usarmy.belvoir.peo-cs-css.mbx.tms-support@army.mil