This is a graphic showing the project title of Northwest Training and Testing Supplemental Environmental Impact Statement/Overseas Environmental Impact Statement as well as the United States Department of the Navy logo and the United States Coast Guard logo.

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.

Verify Your Email Address

A verification email has been sent to your inbox. Please check your email and click the link to confirm your subscription.

If you don't see the email, please check your spam or junk folder.