A secretive Cold War lab exposed thousands to radiation without consent

A San Francisco Navy lab knowingly exposed more than 1,000 workers and servicemen to radiation during Cold War-era experiments, leaving a toxic legacy still felt in nearby communities today.

Chris Roberts and Rebecca Rowe report in a multipart print and podcast series for San Francisco Public Press.


In short:

  • The U.S. Naval Radiological Defense Laboratory at Hunters Point Naval Shipyard conducted over 24 radiation experiments from 1946 to 1963, exposing at least 1,073 people without informed consent.
  • The surrounding Bayview-Hunters Point neighborhood, predominantly Black by the 1960s, became a Superfund site, with residents and workers now suffering health impacts linked to radioactive contamination.
  • Despite spending $1.3 billion on cleanup, the Navy faces criticism for downplaying environmental racism and health risks while pushing forward with redevelopment plans.

Key quote:

“We had to work in areas with a great deal of radioactive fallout and no one ever gave us an opportunity to opt out.”

— Ron Rossi, Army veteran

Why this matters:

Today, Hunters Point is a Superfund site, its soil and air laced with the radioactive remnants of a bygone era. And its predominantly Black and low-income residents are still living with the fallout. Read more: New hope for long-polluted communities, but skepticism of Superfund success remains.

About the author(s):

EHN Curators
EHN Curators
Articles curated and summarized by the Environmental Health News' curation team. Some AI-based tools helped produce this text, with human oversight, fact checking and editing.

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