Purple Haze: Smoke Grenades in Vietnam (2024)

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Purple Haze: Smoke Grenades in Vietnam (1)

Pfc. James V. Hembree, a radioman in a rifle platoon of Troop B, 1st Squadron, 9th Cavalry Regiment, 1st Cavalry Division (Airmobile), is getting orders from his troop commander in an OH-13 Sioux observation helicopter on July 28, 1967. Also in the sky above is a UH-1B Huey providing security for the platoon, conducting an assault on Viet Cong and North Vietnamese troops in the An Lao Valley of South Vietnam’s central coastlands during an Operation Pershing search-and-destroy mission. A purple smoke grenade shows helicopters the location of the platoon.

In Vietnam, smoke grenades were used to send signals and provide cover for troop movements. The colored smoke was also available in green, yellow and red. Hembree, of Loogootee, Indiana, was killed on Sept. 6, 1967, in a helicopter crash and explosion.

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Purple Haze: Smoke Grenades in Vietnam (2)

As a military history enthusiast with a deep understanding of the Vietnam War and its intricate details, I bring forth my expertise to shed light on the context provided in the article about Pfc. James V. Hembree. The mentioned historical account is embedded in the larger narrative of the Vietnam War, a conflict that had a profound impact on the 20th century.

The article describes a specific incident on July 28, 1967, during an Operation Pershing search-and-destroy mission in the An Lao Valley of South Vietnam’s central coastlands. Pfc. James V. Hembree, a radioman in a rifle platoon of Troop B, 1st Squadron, 9th Cavalry Regiment, 1st Cavalry Division (Airmobile), is depicted receiving orders from his troop commander in an OH-13 Sioux observation helicopter. This scenario offers a glimpse into the complexities of communication and coordination during military operations in Vietnam.

The OH-13 Sioux was a light observation helicopter, and its role was crucial in providing reconnaissance and directing ground forces. The presence of a UH-1B Huey in the sky above, providing security for the platoon, highlights the collaborative nature of helicopter-based operations during the Vietnam War. The UH-1B Huey, an iconic helicopter of the era, played versatile roles, including troop transport, medical evacuation, and fire support.

A notable element in the article is the use of a purple smoke grenade to indicate the location of the platoon. Smoke grenades were integral in Vietnam for signaling and providing cover for troop movements. The colored smoke, available in various hues such as green, yellow, red, and purple, served as a visual communication tool amid the dense and challenging terrain.

Regrettably, the account mentions the tragic fate of Pfc. James V. Hembree, who lost his life on September 6, 1967, in a helicopter crash and explosion. This incident underscores the inherent dangers and challenges faced by military personnel operating in the challenging conditions of the Vietnam War.

In summary, the article captures a snapshot of the Vietnam War, illustrating the use of helicopters, the significance of communication through smoke grenades, and the inherent risks faced by individuals like Pfc. Hembree. This historical narrative contributes to our understanding of the complexities and sacrifices associated with one of the most tumultuous periods in modern history.

Purple Haze: Smoke Grenades in Vietnam (2024)
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