The
267th Chemical Company was a military unit of the
U.S. Army Chemical Corps responsible for the surety of chemical warfare agents dubbed "
RED HAT" deployed to the
Islands of
Okinawa, Japan and subsequently
Johnston Atoll in the
Pacific Ocean. A recently discovered
Army document reveals that the true mission of the 267th Chemical Company was the operation of the
Okinawa deployment site as part
Project 112. Project 112 was a
1960s biological warfare field test program that was conducted by the
Deseret Test Center. Okinawa is not listed as a test site under Project 112 by the
U.S. Department of Defense.
http://en.wikipedia.org/wiki/267th_Chemical_Company
In
1970,
Congress redefined the island's military mission as the storage and destruction of chemical weapons. The Army leased 41 acres on the Atoll to store chemical weapons held in Okinawa, Japan. Johnston Atoll became a chemical weapons storage site in
1971 holding about 6.6 percent of the
U.S. military chemical weapon arsenal.[31] The
Chemical weapons were brought from Okinawa under
Operation Red Hat with the re-deployment of the 267th Chemical Company and consisted of rockets, mines, artillery projectiles, and bulk 1-ton containers filled with
Sarin,
Agent VX, vomiting agent, and blister agent such as mustard gas. Chemical weapons from the
Soloman islands and
Germany were also stored on the island after
1990.[41]
Chemical agents were stored in the high security Red Hat
Storage Area (
RHSA) which included hardened igloos in the weapon storage area, the Red Hat building (#850), two Red Hat hazardous waste warehouses (#851 and #852), an open storage area, and security entrances and guard towers.
Some of the other weapons stored at the site were shipped from U.S. stockpiles in
West Germany in 1990. These shipments followed a
1986 agreement between the U.S. and
Germany to move the munitions.[42]
Merchant ships carrying the munitions left Germany under
Operation Golden Python and
Operation Steel Box in
October 1990 and arrived at
Johnston Island November 6, 1990. Although the ships were unloaded within nine days, the unpacking and storing of munitions continued into
1991.[43] The remainder of the chemical weapons was a small number of
World War II era weapons shipped from the
Solomon Islands.[44]
Agent Orange was bought to Johnston Atoll from
South Vietnam and
Gulfport, Mississippi in
1972 under
Operation Pacer IVY and stored on the northwest corner of the island known as the
Herbicide Orange Storage site but dubbed the "Agent Orange
Yard".
The Agent Orange was eventually destroyed during
Operation Pacer HO on the
Dutch incineration ship
MT Vulcanus in the
Summer of
1977. The
Environmental Protection Agency (
EPA) reported that
1,800,
000 gallons of Herbicide Orange was stored at
Johnson Island in the
Pacific and that an additional 480,000 gallons stored at Gulfport, Mississippi was brought to Johnston Atoll for destruction
.[45] Leaking barrels during the storage and spills during re-drumming operations contaminated the storage area, and lagoon with herbicide residue and its toxic contaminant 2,3,7,8-Tetrachlorodibenzodioxin.
Johnston Atoll
Chemical Agent Disposal
System (
JACADS) was the first full-scale chemical weapons disposal facility. In
1981, the Army began planning for the Johnston Atoll Chemical Agent Disposal System (JACADS).
Built to incinerate chemical munitions on the island, construction for the facility began in
1985 and was completed five years later.
Following completion of construction and facility characterization, JACADS began operational verification testing (
OVT) in June 1990. From 1990 until
1993, the Army conducted four planned periods of
Operational Verification Testing (OVT), required by
Public Law 100-456. OVT was completed in
March 1993, having demonstrated that the reverse assembly incineration technology was effitive and that JACADS operations met all environmental parameters. The OVT process enabled the Army to gain critical insight into the factors that establish a safe and effective rate of destruction for all munitions and agent types. Only after this critical testing period did the Army proceed with full-scale disposal operations at JACADS.
Transition to full-scale operations started in May 1993 but the facility did not begin full-scale operations until
August 1993.
Chemical weapons from the Solomon Islands in 1991 and from West Germany in 1990 as part of Operation Steel Box were also brought to Johnston Atoll for disposal. All of the chemical weapons once stored on Johnston Island were demilitarized and the agents incinerated at JACADS with the process completing in
2000 followed by the destruction of legacy hazardous waste material associated with chemical weapon storage and cleanup. JACADS demolished by
2003 and the island was stripped of its remaining infrastructure, environmentally remediated and a monument dedicated to JACADS personnel was erected at the site.
http://en.wikipedia.org/wiki/Johnston_Atoll
- published: 09 Apr 2014
- views: 4912