How to bid on the TTO Office-Wide Solicitation 2026 from the Dept of Defense

What the agency is buying

The Department of Defense (DoD) is seeking research and development proposals through its TTO Office-Wide Solicitation 2026. The goal is to create new military platforms and weapons that provide a significant advantage to the United States. This initiative aims to accelerate the development of advanced systems to dominate existing battle spaces and define new ones at a rapid pace.

This is an opportunity for firms involved in cutting-edge defense technology and innovation to contribute to national security objectives.

Key dates and deadlines

This solicitation was published on August 31, 2026. The deadline for submissions is June 17, 2027, at 12:00 PM ET. It is important to submit your response before this exact time and date, as late submissions are typically not accepted.

Who this opportunity suits

This opportunity is suitable for businesses specializing in professional research and development, particularly those with expertise in defense technologies, advanced engineering, and military platform or weapons systems innovation. Firms capable of accelerating the development of new classes of military hardware would find this solicitation relevant.

How to respond

To access the solicitation details, you will need to click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid. You may need to create a free account on the portal to view all associated documents, though this is not always required for every bid.

Practical tips for a competitive response

When preparing your response, focus on clearly demonstrating your firm's capability to meet the stated objectives of accelerating development and creating dominant new platforms and weapons. Highlight any past experience with similar defense-related research and development projects.

Ensure your proposal is well-structured, addresses all requirements outlined in the solicitation documents, and presents a clear methodology for achieving the desired outcomes. Pay close attention to any specific technical or performance criteria mentioned. Proofread all documents carefully before submission to avoid errors.