Naval Surface Warfare Center Dahlgren Division, located in Dahlgren, King George County, Virginia, on the Potomac River, operated as the US Navy’s primary ballistics testing and surface warfare weapons research facility — beginning as the Naval Proving Ground established in 1918 and expanding through WWII into a major weapons research complex. Dahlgren served as the center for naval gun development, computer-aided fire control systems, and ultimately for advanced weapons systems research and testing through the Cold War era. The Dahlgren facility’s extensive waterfront complex included proving ground test ranges, laboratory buildings, propellant storage facilities, and base support infrastructure built across multiple construction eras from WWI through the postwar period.

WWII-Era and Cold War Facility Buildings and Asbestos

Dahlgren’s laboratory and industrial building stock accumulated asbestos-containing construction materials:

  • Original proving ground building stock — the Naval Proving Ground’s original test range buildings, instrumentation facilities, and laboratory structures built from the WWI and WWII eras used industrial construction materials standard for the period, including asbestos-containing roofing materials, asbestos pipe insulation on building mechanical systems, and asbestos-containing floor and ceiling products in the administrative and laboratory sections. Personnel working in these original proving ground buildings throughout their assignments were in proximity to aging asbestos-containing construction materials
  • WWII-era laboratory expansion buildings — the substantial laboratory and research building expansion at Dahlgren during WWII used institutional building construction with asbestos-containing ceiling tile, floor tile, and building mechanical system insulation throughout the new buildings constructed during the wartime expansion period
  • Test range support infrastructure — the instrumentation blockhouses, range control buildings, and test range support structures along Dahlgren’s proving ground ranges used construction materials appropriate to their era, with WWII-era structures incorporating asbestos-containing products throughout

Waterfront Industrial Facilities

Dahlgren’s Potomac River waterfront location included specialized maritime facilities:

  • Waterfront test range facilities — the waterfront buildings and structures supporting Dahlgren’s gun and weapons test operations along the Potomac River used industrial construction consistent with the era, with WWII and postwar construction incorporating asbestos in industrial building applications at these waterfront test support structures

VA Claims for Dahlgren Veterans

VA presumptive service connection under 38 CFR § 3.309(d) covers asbestos exposure at naval shore facilities. Navy personnel who worked at Naval Surface Warfare Center Dahlgren (Naval Proving Ground, Naval Surface Weapons Center) in WWII-era or Cold War-era laboratory and industrial facilities and have since been diagnosed with mesothelioma, asbestosis, or asbestos-related lung cancer may qualify for VA disability benefits.