How to bid on 81mm and 120mm Mobile Mortar Systems for the DEPT of the Army

What the Army is buying and why it matters

The U.S. Army is looking for companies that can provide production-ready 81mm and 120mm mobile mortar systems. These systems include vehicle-mounted mobility capsules, mortar weapons, fire control equipment, and ammunition racks. The mobility capsules must be mountable on the Infantry Squad Vehicle-Utility (ISV-U).

The Army needs these systems to support rapid development, testing, and fielding. Prototype systems are required by Fiscal Year 2028. Successful prototypes could lead to larger purchases for broader fielding in subsequent years. This is an opportunity for manufacturers of advanced military vehicle systems and components.

Key dates and what happens at the deadline

This is a Request for Information (RFI) published on July 20, 2026. The deadline for responses is August 08, 2026, at 2:00 PM ET. At the deadline, the Army will stop accepting submissions for this market survey.

This RFI is for market research purposes to identify potential sources. It is not a request for proposals and does not guarantee a future contract.

Who this opportunity suits

This opportunity is suitable for companies with expertise in security and defense manufacturing, specifically those capable of producing advanced mobile mortar systems. Firms with experience in vehicle integration, weapon systems, fire control technology, and ammunition storage will find this relevant.

Respondents should have production-ready systems or components that can be integrated with U.S. fire control systems. Companies registered in the System for Award Management (SAM) are eligible to respond.

How to respond to this RFI

To respond, you must be registered in the System for Award Management (SAM). You will need to submit specific company, technical, manufacturing, readiness, risk, pricing, and delivery information.

To access the desired performance characteristics document for the 81mm system, you must submit a signed AMSTAAR Form 1350, Technical Data Request Questionnaire, and a Non-Disclosure Agreement (NDA). These forms are available in the attachment section of the original announcement and should be emailed to the points of contact listed.

Practical tips for a competitive response

Clearly detail your company's capabilities, including facilities, equipment, manufacturing processes, and quality management systems. Provide specific examples of past manufacturing and integration experience, especially with relevant components for vehicle-mounted systems.

Identify the current Technology Readiness Level (TRL) of your proposed solution and project its TRL by Q2 FY2027, providing evidence and test results to support your assessment. A detailed description of your technical design, including Interface Control Documents (ICD), will strengthen your response.

Ensure all required information is submitted in a single email per company, as preferred by the Army. Adhering to all submission instructions and deadlines is crucial for your response to be considered.