NAD Concord CA.

Naval Ammunition Depot (NAD) Concord, located in Concord, California, was established in 1942 as a critical supply point for the U.S. Navy during World War II. Serving as a major ammunition storage and shipping facility, the depot played a vital role in supporting Pacific theater operations throughout the war and continued to be active during the Korean and Vietnam Wars. Over the decades, NAD Concord expanded its infrastructure and capabilities, becoming one of the largest ordnance depots on the West Coast. In 1999, the facility was renamed Concord Naval Weapons Station and its military mission was gradually reduced, with large portions later transferred for civilian reuse.