# Navy Sets SSN(X) Baseline Requirements

The U.S. Navy is establishing early baseline requirements for the future SSN(X) attack submarine, identifying affordability as a central constraint while also seeking greater payload capacity for unmanned vehicles and weapons. The signal provides no solicitation, acquisition schedule, target price, or contract details, so it describes requirements development rather than an active bidding opportunity.

- Contractors should track future SSN(X) requirements development and assess how proposed capability and payload choices affect affordability.
- The Navy’s emphasis on both cost and increased payload capacity indicates that affordability-capability tradeoffs will be important to the program’s direction.
- General Dynamics Electric Boat is identified in the extracted entities, but no specific procurement role or award is stated.

**Jurisdictions:** federal
**Industries:** Defense & Military
**Published:** November 13, 2026

### Government Entities
- U.S. Navy (USN)

### Vendors
- General Dynamics Electric Boat ()

### Key Quotes
> We're still in the early time right now. We've set the baseline requirements where we know the big rocks, and we know it's gotta be affordable
> — Rear Adm. Andrew Miller, director of undersea warfare, U.S. Navy

### Sources
- [Affordability Factor in U.S. Navy Baseline Requirements for SSN(X) - Defense Daily](https://www.defensedaily.com/affordability-factor-in-u-s-navy-baseline-requirements-for-ssnx/navy-usmc) - Defense Daily