Station Mair Island Vallejo California

Station Mare Island, located in Vallejo, California, has a rich military history dating back to its establishment in 1854 as the first United States Navy base on the West Coast. Throughout its operational years, Mare Island Naval Shipyard played a vital role in building, repairing, and maintaining warships and submarines, especially during both World Wars when it became a critical hub for Pacific fleet operations. The shipyard produced over 500 naval vessels during its active years, including destroyers, submarines, and support ships. Mare Island continued its service until its closure in 1996, leaving a legacy as a cornerstone of American naval power in the Pacific.