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The Honolulu Advertiser
Posted on: Wednesday, February 8, 2006

Army to destroy 6 chemical munitions

By William Cole
Advertiser Military Writer

The Army said it will destroy six chemical weapons found at a Schofield Barracks range that contain the agent chloropicrin.

The munitions will be destroyed in place today with explosives. Initial X-rays showed the munitions to be filled with liquid and to have unstable fuses that make them unsafe to move.

Six of 14 munitions tested were found to contain chloropicrin, an asphyxiator used in World War I chemical weapons that causes tearing and throat irritation, and fluid to enter the lungs.

An additional 138 munitions recovered from the range in recent months are in secured storage at Schofield and will undergo testing. Experts from the 22nd Chemical Battalion's Technical Escort Unit made the identification using a portable isotopic neutron spectroscopy system that uses gamma rays to identify a chemical signature, the Army said.

KHON2 News reported that witnesses to the unexploded ordnance discoveries said the munitions also contain phosgene, which causes lung damage, and the blistering agent mustard.

Kendrick Washington, a Schofield spokesman, said the suspect munitions date to World War I and World War II, but only the chloropicrin has been identified.

"We're looking into the history of the munitions," he said last week. "I can't even speculate why they're here. Obviously, back then the world was a different place."

The technical escort unit has started its assessment of the 138 munitions, which include 4.2-inch mortars; 155mm projectiles; 81mm mortars; 75mm projectiles; 4-inch Stokes Mortars; a Livens Projector; and a 105mm projectile.

Reach William Cole at wcole@honoluluadvertiser.com.