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U.S. Department Of Defense·Virginia

Ocean Explorer (OEX) Large Underwater Vehicle Demonstrator

Closes 1/30/2026$5M – $50MRequest for Proposal
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Description

The Office of Naval Research (ONR) is seeking potential performers to design, build, and test an ultra-large autonomous undersea vehicle capable of conducting extended ocean scale missions while carrying a large modular payload. The project is divided into two phases: Phase 1A (Preliminary Design) and Phase 1B (Detailed Design). The selected performer will be expected to provide a white paper and a full-costed proposal for Phase 1A, with an option for Phase 1B. The project aims to establish the technical feasibility of the vehicle and lay out the operational and maintenance infrastructure required to support a hypothetical OEX "squadron". Key aspects of the project include: • Design and development of an ultra-large autonomous undersea vehicle • Integration of a large modular payload • Development of a preliminary design and a detailed design • Establishment of technical feasibility and operational infrastructure • Management of technical risk and identification of R&D requirements

Attached files

Contact

Leila Hemenway(Contracting Officer)

[email protected]

(703) 696-0694

Key dates

Opened
5/29/2025
Questions due
12/25/2025
Pre-bid meeting
2/10/2026
Closes
1/30/2026
Projected award
5/29/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Aerospace and Defense
NAICS
541715
Solicitation №
N0001425SBC04

Budget estimate

$5,000,000 – $50,000,000

The budget for this project is difficult to estimate without more information on the scope and complexity of the work. However, considering the project involves the design, development, and testing of an ultra-large autonomous undersea vehicle, the cost is likely to be substantial. Factors that may influence the likely payment range include the complexity of the vehicle design, the cost of materials and labor, and the level of research and development required. Based on these factors, a rough estimate for the budget could be between $5 million and $50 million.

AI estimate from the solicitation

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