The comment period is underway through Oct. 19, 2026!

Subscribe to receive updates and announcements.

Participate in the in-person and virtual public meetings!

View a virtual presentation to learn more about the project.

Project Overview Fact Sheet

This is an image of the cover of the Northwest Training and Testing Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement project fact sheet booklet.

Notice of Availability/Notice of Public Meetings

This is an image of the Notice of Availability and Notice of Public Meetings for the Northwest Training and Testing Draft Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement.

Public Involvement

The public, stakeholders, and federally recognized tribes have opportunities throughout the project to comment on the alternatives, potential impacts, and relevant information, studies, or analyses with respect to the Proposed Action. The Navy and Coast Guard welcome and value such input, which allows decision makers to consider community concerns and benefit from local knowledge. Substantive comments are considered in the development of the SEIS/OEIS, and all comments will become part of the record.