Question:  State Route 308 (SR 308) is a 3.42 mi state highway in the U.S. state of Washington, serving the community of Keyport in Kitsap County, the highway travels generally east from an interchange with SR 3 east of Naval Base Kitsap at Bangor, Naval Base Kitsap is a what type of site, located on the Kitsap Peninsula in the state of Washington?
Sentence (from "Naval Base Kitsap"): The Mission of Naval Base Kitsap is to serve as the home base for the Navy’s fleet throughout West Puget Sound and to provide base operating services, including support for both surface ships and Fleet Ballistic Missile and other nuclear submarines having their home ports at Bremerton and Bangor.
Relevant evidence: No