The Department of Defense, specifically the U.S. Air Force, is seeking innovative solutions for the development of an Affordable Release Mechanism (ARM) aimed at enhancing Rocket Cargo materiel transport missions. The primary objective is to create a low-cost, expendable release mechanism that is compatible with various cargo container providers, facilitating rapid payload integration and turnaround for military operations. This initiative is crucial for improving the agility and efficiency of materiel transport, particularly as the U.S. Space Force explores advanced mobility options through suborbital or orbital reentry. Interested parties should note that the opportunity is currently in the pre-release phase, with the solicitation expected to open on July 23, 2025, and applications due by August 20, 2025. For more information, please visit the official source link at https://www.dodsbirsttr.mil/topics-app/.

## Description

Technology advancements have created an emerging opportunity with significant potential for the Department of the Air Force (DAF) to support Rocket Cargo materiel transport missions. This topic seeks to develop a low-cost, expendable release mechanism that is agnostic of cargo container provider. The objective is to broaden the industrial base and lower the cost of release mechanisms to the point they are considered expendable. This will enable faster payload integration and turnaround by allowing containerized payloads to be swapped in minutes, regardless of the mission type.The concept draws parallels to AFRL&rsquo;s AgilePod for ISR but is intended for any military payload, offering a &ldquo;plug-and-play&rdquo; capability across different container systems. This modularity would increase the range of missions supported by a single container platform and improve materiel transport agility. By creating a standardized release interface, the DAF can increase flexibility and reduce costs for reentry-capable space containers and delivery systems, directly supporting Rocket Cargo goals.

## Objective

This topic seeks to develop an expendable, low-cost release mechanism that is agnostic of cargo container providers and tailored specifically for Rocket Cargo materiel transport missions. As the U.S. Space Force explores rapid global mobility through suborbital or orbital reentry of materiel payloads, there is a growing need for modular, affordable systems that do not rely on the expensive, high-RAM (Reliability, Availability, Maintainability) release mechanisms designed for traditional aircraft platforms. This release mechanism must be compatible with various commercial and government-provided reentry containers and enable rapid, mission-specific payload integration&mdash;essentially serving as a plug-and-play solution for space cargo. Drawing parallels to AFRL&rsquo;s AgilePod for ISR payloads, this innovation would empower materiel transport teams to quickly adapt payloads across missions without reengineering delivery systems for each use case. A standardized, low-cost release interface would reduce total lifecycle costs and increase operational agility for space-based materiel transport, ultimately supporting the Rocket Cargo objectives and enabling a more flexible, scalable approach to global reentry transport and sustainment.

## Phase I

This topic is intended for technology proven ready to move directly into Phase II. Therefore, Phase I awards will not be made for this topic. The applicant is required to provide detail and documentation in the D2P2 proposal which demonstrates accomplishment of a “Phase I-type” effort, including a feasibility study. This includes determining, insofar as possible, the scientific and technical merit and feasibility of ideas appearing to have commercial potential. It must have validated the product-mission fit between the proposed solution and a potential Air Force and/or Space Force stakeholder. The applicant should have defined a clear, immediately actionable plan with the proposed solution and the DAF customer and end-user. The feasibility study should have:<ol><li>Clearly identified the potential stakeholders of the adapted solution for solving the Air Force and/or Space Force need(s).</li><li>Described the pathway to integrating with DAF operations, to include how the applicant plans to accomplish core technology development, navigate applicable regulatory processes, and integrate with other relevant systems and/or processes.</li><li>Describe if and how the solution can be used by other DoD or Governmental customers.</li></ol>

## Phase II

The Eligibility for a Direct to Phase Two (D2P2) is predicated on the offeror having performed a &ldquo;Phase I-like&rdquo; effort predominantly separate from the SBIR/STTR Programs. These efforts may include M&amp;S, simulation of prototype concepts, cost benefit analysis, system-of-systems studies, experimentation and evaluation of operational imperatives to enable future concepts. Prototypes, M&amp;S and experimentation should explore a wide range of integrating commercial capabilities to support the operational imperatives. These capabilities should consider areas that are unique to military operations, materiel transport, mission planning, mission execution, and base sustainment. A goal is for Phase II efforts to conduct sub-scale experiments and provide test articles for further test and demonstration. Experiments should address military-unique requirements that may not be otherwise met by commercial capabilities.The Phase II objective is to advance the development of an expendable, low-cost, container-agnostic release mechanism for Rocket Cargo materiel transport missions. The goal is to deliver a standardized solution capable of supporting rapid payload integration across a broad range of military and commercial cargo containers. Eligibility for this D2P2 topic is based on the offeror having completed a &ldquo;Phase I-like&rdquo; effort independently of the SBIR/STTR program. This prior work must demonstrate technical feasibility and alignment with Department of the Air Force (DAF) operational imperatives.Acceptable Prior Work Includes:- Modeling &amp; Simulation (M&amp;S) of release concepts- Prototype concept development and risk reduction- Cost-benefit analysis or lifecycle cost modeling- System-of-systems analysis of modular payload interfaces- Field testing or lab experimentation validating separation mechanics or payload integration- Evaluation of commercial-off-the-shelf (COTS) adaptation potentialPhase II Expectations:- Conduct sub-scale experiments and prototype testing in simulated or relevant operational environments- Deliver test articles suitable for additional government testing and demonstration- Refine the design based on performance, manufacturability, and feedback from integration testing- Ensure the solution meets DAF-specific requirements for modularity, responsiveness, and cost-effectiveness- Identify pathways to full-scale manufacturing and deploymentThe end state is to enable rapid integration and separation of space payloads via a universal, low-cost release mechanism that supports Rocket Cargo materiel transport operations.

## Phase III: Dual Use Applications

Phase III shall include upgrades to the analysis, M&amp;S, T&amp;E results and provide mature prototypes of system concepts. Phase III shall provide a business plan and address the ability to transition technology and system concepts to commercial applications. The adapted non-Defense commercial solutions shall provide expanded mission capability for a broad range of potential Governmental and civilian users and alternate mission applications. Integration and other technical support to operational users may be required.The Phase III objective is to advance the Affordable Release Mechanism (ARM) from prototype to field-ready, flight-qualified technology through operational testing, system maturation, and commercial transition planning. Phase III efforts will focus on validating performance in operational-like environments, supporting integration with government platforms, and exploring broader commercial utility. Military Applications include:- Rocket Cargo materiel transport for USSF and USAF missions- Rapid launch and reentry materiel transport for agile space operations- Standardized, modular release systems to support distributed space assets and cargo flexibility- Reduced lifecycle and integration costs for DAF missions requiring payload reconfigurationCommercial Applications include:- Adaptable payload deployment systems for commercial launch vehicle operators- Universal interfaces for containerized space materiel transport and return systems- Broader use in aerospace, delivery systems, and reusable vehicle componentsThe end state is to transition the ARM system into both military and commercial use to support scalable, low-cost, container-agnostic payload release in dynamic, high-tempo space materiel transport environments. By enabling fast integration and deployment across diverse mission sets, ARM increases mission agility, platform interoperability, and operational efficiency for both government and industry stakeholders.

Affordable Release Mechanism (ARM)

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