Port Chicago Naval Magazine National Memorial

Port Chicago Naval Magazine National Memorial was established in 1992 to mark the site of the Port Chicago explosion, the worst stateside (or home front) disaster in the United States during World War II. The Friends of Port Chicago National Memorial successfully advocated for establishment of the memorial, and remain the park's primary partner. Located on the shore of Suisun Bay, in Concord, California, the memorial was an NPS-affiliated area from its establishment until 2009, when it was designated a unit within the national park system.Three themes—the role that the naval magazine played in the Pacific Theater war effort, the loss of life caused by the tragic explosion, and the poignancy of the social justice struggles that ensued after the explosion—compelled the nation to set aside Port Chicago as a place of national remembrance.

Constructed in 1942, following the attack on Pearl Harbor, the naval magazine was named after the nearby town of Port Chicago. It quickly grew to become the Navy's largest ammunition shipment facility on the West Coast, essential to the success of US armed forces in the Pacific Theater. The unprecedented demands for war materiel generated by America's entry into World War II called for mobilizing all Americans, including African Americans who were generally barred from meaningful service in the US armed forces. Like most Americans, the African American sailors and other service personnel stationed at Port Chicago were deeply committed to our nation's fight against global fascism. In spite of the harsh inequalities they experienced here in their home country—and in our nation's military—they loaded dangerous munitions everyday and performed their duties honorably in the service of their nation.

On July 17, 1944, the naval magazine was rocked by a devastating explosion that killed 320, injured approximately 400, obliterated the pier and cargo ships S.S.Quinault Victory and S.S. E.A. Bryant and heavily damaged the nearby town of Port Chicago. Most of those who died were the young African American sailors who served in newly established and racially segregated work units where they were subjected to disparate treatment from their white counterparts because of their race,and had not received any training for the dangerous work of loading ammunition onto ships. Survivors of the explosion, as well as many local townspeople,immediately pitched in to assist the Navy with cleaning up after the disaster. All of them were traumatized to some degree by the enormity and horror of the event.

All operations were halted for several weeks after the explosion, causing a major disruption in the supply lines to the Pacific Theater, but the facilities were quickly rebuilt.

When 258 of the surviving sailors refused to return to work in the wake of the explosion—protest of unsafe working conditions and racial discrimination—50 were charged and convicted of mutiny in the largest such trial in U.S. naval history. The convictions sparked public protests and drew the attention of Thurgood Marshall and Eleanor Roosevelt.Although the black sailors were imprisoned, their protest and the subsequent public outcry prompted historic steps toward racial integration by the Navy in 1946, steps that in 1948President Harry Truman ordered be taken by all the armed forces. Military desegregation tied directly to Port Chicago ultimately helped to inspire the civil rights movement of the 1950s and 60s. Despite these advances, repeated efforts to have the Port Chicago 50 exonerated of their mutiny convictions have failed, just one indication that the struggle for social justice remains a work in progress in the United States.

Accordingly, the Port Chicago Naval Weapons Magazine is recognized as a pioneering site in the racial integration of our armed services—the setting for a convergence of the nation's wartime need and the commitment of these young black men to fight for their country even while their presence was devalued. This confluence evokes contradictory truths of brotherhood and abusive treatment;honorable and second class service;a preventable disaster whose death toll reflected the segregationist policies of the day;and a misguided mass mutiny trial, the significance of which reverberates through our nation even today.

The memorial landscape of Port Chicago is appropriately stark for a site that is the final resting place for those victims un-recovered after the tragedy. Remnant pilings, weathered grey, jut from the shallow waters just off shore. The only remains from the exploded pier,they bear witness to the tragic events of July 1944. A simply designed memorial sits on the shoreline of Suisun Bay overlooking the pilings. It comprises a paved plaza whose main feature is a roll-call of the dead engraved on four dark granite stones that each sit altar-like upon granite bases. Along a path leading from a parking area to the plaza, a piece of twisted metal, part of a ship blown apart by the explosion, evokes the cataclysm of the event. Across the road from the memorial, railway boxcars sit within an earthen, concrete, and wood piling bunker, called a revetment. These features comprise a historic vignette where one imagines the dangerous mission of Port Chicago labor. This entire shoreline scene is presided over by a lighted nautical flagpole bearing the American flag, a sober tribute to the men who served and died at the site.

The memorial's elegiac feeling and simple, unadorned character are amplified by its setting along the wind-swept Suisun Bay on the northeastern margins of the San Francisco Bay Area. Despite its proximity to this populated urban area, the Suisun Bay region appears and functions today as it has for much of its recorded history. Bordered by low, grass-covered hills that rise gradually from its shores, Suisun Bay forms part of the estuary that carries Sacramento and San Joaquin river waters originating in the Sierra Nevada Mountains to the San Francisco Bay and Pacific Ocean. Because it connects coastal and interior California cities, the estuary has always been favored for shipping. Today, as in the past, industrial enterprises served by ships dot the shoreline, the hills behind providing a broad, rural backdrop. In1942, Port Chicago Naval Magazine joined the ranks of these industrial enterprises,and today the memorial continues to inhabit this industrial-estuarine setting.

A significant factor contributing to the memorial's strong sense of place is that it continues to reside within an active military base whose mission remains the shipment of ammunition and supplies overseas. In the immediate aftermath of the disaster,the Navy built new piers at Port Chicago and continued to supply the Pacific Theater until the war's end. An additional 5,028 acres located inland of the waterfront site were acquired to provide onsite storage capacity in the wake of the explosion. In order to create a large buffer zone between stored munitions and nearby civilian communities, the residential town of Port Chicago was eliminated entirely as part of this base expansion.

The Navy operated and expanded its shipment operation until 1997, at which time the US Army assumed management of the base and established a shipment operation of its own,Military Ocean Terminal Concord, California. The inland properties were placed in reduced operational status in 1999 and designated for closure in 2005. In 2008, the Navy officially transferred the property to the US Army. The national memorial is a five-acre area within the Military Ocean Terminal Concord. As provided for in the enabling legislation, the Army continues to own all of the land on which the memorial resides. Under the terms of an operating agreement between the agencies, the National Park Service works with the Army to maintain the memorial, coordinate historic preservation efforts, and provide access for visitors to the highly secured area where the memorial is located during certain times of the year when military operations are not occurring.

Port Chicago Naval Magazine National Memorial is a powerful site with important stories to tell—stories evocative of the past and resonant for the future. The full story of the Port Chicago disaster and aftermath encompasses a number of other sites that are outside of the park's designation. These include sites at Mare Island Naval Ship yard in Vallejo, California, where sailors engaged in a post-disaster work stoppage and were imprisoned soon after, the now-closed inland area where munitions were stored following the explosion, as well as the site on Treasure Island where 50 of the sailors were court-martialed for mutiny.


Last updated: April 25, 2019

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