Agent Blue

Agent Blue, also known as cacodylic acid, is a type of herbicide that was used by the United States during the Vietnam War as part of its herbicidal warfare program, Operation Ranch Hand.

History

Agent Blue was one of the so-called "Rainbow Herbicides" that were used during the Vietnam War. The others included Agent Orange, Agent White, Agent Purple, Agent Pink, and Agent Green. The name "Agent Blue" comes from the blue stripe that was used to mark the barrels it was stored in.

Composition

Agent Blue is a solution of cacodylic acid (approximately 65%) and its sodium salt (approximately 35%). Cacodylic acid is an organometallic compound of arsenic, which is highly toxic.

Use in Vietnam War

During the Vietnam War, Agent Blue was primarily used to destroy rice crops in an effort to disrupt the food supply of the Viet Cong and North Vietnamese army. It was also used to clear vegetation that provided cover for enemy forces.

Health Effects

Exposure to Agent Blue can cause a variety of health problems, including skin irritation, respiratory problems, and cancer. It is also associated with birth defects in the children of those exposed to it.

Legacy

The use of Agent Blue and other herbicides during the Vietnam War has been the subject of controversy and legal action. Many veterans and Vietnamese civilians have suffered health problems as a result of exposure to these chemicals, and there have been numerous lawsuits seeking compensation for these injuries.