Recovery of Chemical Weapons An Overview

The Centers for Disease Control and Prevention (CDC) oversees the U.S. chemical weapons elimination program, protecting public health and safety, by:
  • Monitoring the Department of Defense (DoD) process for safely destroying chemical weapons
  • Reviewing and providing recommendations on procedures for personnel to safely handle, transport, and destroy recovered chemical weapons materials
buried munitions

Buried munitions

Past disposal of sulfur mustard containers at sea.

Past disposal of sulfur mustard containers at sea

Before the chemical weapons elimination program began, the U.S. disposed of chemical weapons and materials in a number of ways including burial and dumping at sea.

Past disposal of sulfur mustard containers at sea

Discarded chemical weapons materials have been found and destroyed in more than 100 U.S. locations, including 2 territories.

U.S. map showing chemical weapons materials disposal locations

DoD teams respond to discoveries of chemical weapons materials or related contaminated equipment.
When these materials are found, CDC is notified and:
  • Evaluates the plans for transportation and disposal
  • Makes recommendations on the plans for safe disposal and transportation of the recovered weapons and materials
vector graphic representation of chemical materials evaluation and recommendation
A DoD team uses mobile equipment for disposal of recovered chemical materials.

A DoD team uses mobile equipment for disposal of recovered chemical materials.

DoD teams are often able to use mobile equipment to dispose of materials near the discovery locations to minimize the risk to public health.

A DoD team uses mobile equipment for disposal of recovered chemical materials.

Discarded Chemical Weapons in Unlikely Places
Chemical munitions recovered from the ocean.

Chemical munitions recovered from the ocean.

Delaware: Artillery shell found in a driveway paved with crushed clamshells. DoD personnel recovered the artillery shell and destroyed it. These discarded chemical weapons can be found in unlikely places. If you see something suspicious, don’t touch it. Call your local police department.

If you see something suspicious,
call your local police department.

Munitions shell recovered off NY coast.

Munitions shell recovered off NY coast.

New York: Commercial fishermen found chemical munitions while dredging for clams off the coast of Long Island. Two fisherman were treated at a local hospital, where a nurse trained in chemical agent injuries recognized their symptoms were related to a chemical exposure. This incident underscores the importance of training first responders and medical personnel on procedures for chemical agent exposure.

Training first responders saves lives.

Buried chemical warfare materials found in Spring Valley.

Buried chemical warfare materials found in Spring Valley.

District of Columbia: Chemical warfare research was conducted at labs in Spring Valley during World War I, and chemical agents were buried near the labs. Many chemical items have been found and recovered. The U.S. Army developed plans for recovery and destruction and CDC reviewed the plans and approaches. Recovered items are destroyed or disposed of as they are found.

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Additional Information

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