1st Searchlight Battery was a

United States Marine Corps The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combi ...

unit formed during the

Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...

to monitor the "Electronic Wall of Defense" that was set up along the

Vietnamese Demilitarized Zone The Vietnamese Demilitarized Zone was a demilitarized zone established as a dividing line between North and South Vietnam from July 1954 to 1976 as a result of the First Indochina War. During the Vietnam War (1955-1975) it became important as t ...

. They fell under the 12th Marine Regiment and the

3rd Marine Division The 3rd Marine Division is a division of the United States Marine Corps based at Camp Courtney, Marine Corps Base Camp Smedley D. Butler in Okinawa, Japan. It is one of three active duty infantry divisions in the Marine Corps and together with th ...

History

1st Searchlight Battery was a new unit organized, supervised and controlled by the

United States Secretary of Defense The United States secretary of defense (SecDef) is the head of the United States Department of Defense, the executive department of the U.S. Armed Forces, and is a high ranking member of the federal cabinet. DoDD 5100.1: Enclosure 2: a The s ...

Robert McNamara Robert Strange McNamara (; June 9, 1916 – July 6, 2009) was an American business executive and the eighth United States Secretary of Defense, serving from 1961 to 1968 under Presidents John F. Kennedy and Lyndon B. Johnson. He remains the Lis ...

and was part of the "Electronic Wall of Defense". The Battery began at Marine Corps Base Twentynine Palms,

California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...

. It was the first unit in the history of the Marine Corps with infrared/xeon arc technology searchlights. There were 122 men in the Battery: 6 Officers, 113 Enlisted and 3 Enlisted U.S. Navy

Corpsmen A hospital corpsman (HM r corpsman is an enlisted medical specialist of the United States Navy, who may also serve in a U.S. Marine Corps unit. The corresponding rating within the United States Coast Guard is health services technician (HS) ...

Commanding Officer The commanding officer (CO) or sometimes, if the incumbent is a general officer, commanding general (CG), is the officer in command of a military unit. The commanding officer has ultimate authority over the unit, and is usually given wide latitu ...

was

Captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, e ...

Victor B. Snider. Deployed to

South Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...

on the , departing the continental limits of the

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from

National City, California National City is a city located in the South Bay (San Diego County), South Bay region of the San Diego metropolitan area, in southwestern San Diego County, California, San Diego County, California. The population was 58,582 at the 2010 United ...

, on May 31, 1967. All personnel had "Secret" security clearance.

Vietnam

On June 27, 1967, the Battery arrived in

Da Nang Nang or DanangSee also Danang Dragons ( ; vi, Đà Nẵng, ) is a class-1 municipality and the fifth-largest city in Vietnam by municipal population. It lies on the coast of the East Sea of Vietnam at the mouth of the Hàn River, and is one ...

, South Vietnam. At 05:30 on June 28 it departed Da Nang for

Đông Hà Combat Base Đông Hà Combat Base (also known as Camp Spillman, Camp Red Devil or simply Đông Hà) is a former U.S. Marine Corps and U.S. Army base northwest of Quảng Trị in central Vietnam. The base was first used by the 4th Marines in late April 1 ...

, arriving there on June 29. The Battery HQ was built in Đông Hà. Attached to 12th Marine Regiment, 3d Marine Division (Rein) FMF.

Equipment

There were 18 M274 Mechanical Mules converted with generators and the searchlight. Each searchlight had a 23" Dual Blade. They had infrared (viewed with M-18 binoculars) and white light capability. The white light had a Xenon Arc, with 75 million candlepower. On July 3 the Battery began deployment of the 3 platoons to seven areas of the Quảng Trị Province/

I Corps I Corps, 1st Corps, or First Corps may refer to: France * 1st Army Corps (France) * I Cavalry Corps (Grande Armée), a cavalry unit of the Imperial French Army during the Napoleonic Wars * I Corps (Grande Armée), a unit of the Imperial French A ...

Con Thien Con Thien (Vietnamese: Cồn Tiên, meaning the "Hill of Angels") was a military base that started out as a U.S. Army Special Forces camp before transitioning to a United States Marine Corps combat base. It was located near the Vietnamese Demi ...

, Cửa Việt,

Khe Sanh Khe Sanh is the district capital of Hướng Hoá District, Quảng Trị Province, Vietnam, located 63 km west of Đông Hà. During the Vietnam War, the Khe Sanh Combat Base was located to the north of the city. The Battle of Khe San ...

Gio Linh Gio Linh is a township () and capital of Gio Linh District, Quảng Trị Province, Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the easter ...

, Đông Hà,

Cam Lộ Cam Lộ is a township () and capital of Cam Lộ District, Quảng Trị Province, Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the easter ...

Camp Carroll Camp Carroll (also known as Artillery Plateau, Firebase Tan Lam and Hill 241) was a United States Marine Corps and Army of the Republic of Vietnam (ARVN) artillery base during the Vietnam War. It was located 8 km southwest of Cam Lộ, Qu ...

and Thừa Thiên Provinces: ( Phu Bai and

Camp Evans Camp Evans Historic District is an area of the Camp Evans Formerly Used Defense Site in Wall Township, New Jersey. The site of the military installation () is noted for a 1914 transatlantic radio receiver and various World War II/Cold War labo ...

). The primary use of the searchlight was for perimeter defense. The lights were also used in six major combat operations with excellent results.

Combat history

Significant operations participated in:

External links

About the group
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