Firebase O'Reilly
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Firebase O'Reilly
Firebase O'Reilly (also known as Hill 542) is a former Army of the Republic of Vietnam (ARVN) firebase located south of Quảng Trị in Quảng Trị Province, Vietnam. History The base is located approximately 26 km south of Quảng Trị and 41 km west of Huế. On 28 June 1969 during Operation Montgomery Rendezvous the ARVN 4th Battalion, 1st Regiment, 1st Division (1/1st) observed a large People's Army of Vietnam (PAVN) force moving south in the open near the base and called in airstrikes which killed 37 PAVN. At 17:30 on 27 May 1970 O'Reilly was attacked by the reinforced PAVN 5th Battalion, 812th Regiment. The defending 1/1st, plus one battery of artillery fought for two hours before the PAVN withdrew without penetrating the base. The defenders killed 74 PAVN for the loss of three killed. Siege (9 August to 7 October 1970) On 9 August during Operation Chicago Peak elements of the 1/1st at the O'Reilly received two 75mm recoilless rifle rounds killing one a ...
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1st Division (South Vietnam)
The 1st Division of the Army of the Republic of Vietnam (ARVN)—the army of the nation state of South Vietnam that existed from 1955 to 1975—was part of the I Corps that oversaw the northernmost region of South Vietnam, the centre of Vietnam. The 1st Division was based in Huế, the old imperial city and one of two major cities in the region, which was also the corps headquarters. Until late 1971 the division was also tasked with the defence of Quảng Trị, the closest town to the Vietnamese Demilitarized Zone (DMZ) and among the first to be hit by the Tet Offensive. History In 1960 the 1st Field Division was redesignated the 1st Infantry Division. In late 1965 Maj. Gen. Lewis William Walt, the commander of the US III Marine Amphibious Force and the I Corps' senior adviser, assessed the division under General Nguyễn Văn Chuân as "waging a skillful campaign" and "consistently destroying the VC in all significant encounters." On 12 March 1966 following the dism ...
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324th Division (Vietnam)
The 324th Division (named as 324B Division during Vietnam War) is an infantry division of the People's Army of Vietnam (PAVN) assigned to the 4th Military Region (Vietnam People's Army). First Indochina War Among the first divisions raised, the 324th Division participated in the Battle of Hòa Bình. Alongside the 320th Division and other units, this division had participated in laying ambushes on armoured and relief convoys intending to lift the siege of Dien Bien Phu alongside the battle itself. Vietnam War Starting in 1955, the 90th Regiment, 324th Division began operating in Cambodia and training cadres and battalions from ethnic Khmer and Central Highlands groups. These groups were to be trained as the nucleus for future revolutionary activities, in particular in securing the routes along the Ho Chi Minh Trail. In 1961, the Division was placed in Xépôn and along Route 9, on the Ho Chi Minh Trail. 1966-7 In response to increasing U.S. airstrikes, the Division wa ...
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Vietnamization
Vietnamization was a policy of the Richard Nixon administration to end U.S. involvement in the Vietnam War through a program to "expand, equip, and train South Vietnamese forces and assign to them an ever-increasing combat role, at the same time steadily reducing the number of U.S. combat troops". Brought on by the Viet Cong's Tet Offensive, the policy referred to U.S. combat troops specifically in the ground combat role, but did not reject combat by the U.S. Air Force, as well as the support to South Vietnam, consistent with the policies of U.S. foreign military assistance organizations. U.S. citizens' mistrust of their government that had begun after the offensive worsened with the release of news about U.S. soldiers massacring civilians at My Lai (1968), the invasion of Cambodia (1970), and the leaking of the ''Pentagon Papers'' (1971). At a January 28, 1969, meeting of the National Security Council, General Andrew Goodpaster, deputy to General Creighton Abrams and comman ...
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Civil Operations And Revolutionary Development Support
CORDS (Civil Operations and Revolutionary Development Support) was a pacification program of the governments of South Vietnam and the United States during the Vietnam War. The program was created on 9 May 1967, and included military and civilian components of both governments. The objective of CORDS was to gain support for the government of South Vietnam from its rural population which was largely under the influence or controlled by the insurgent communist forces of the Viet Cong (VC) and the North Vietnamese People's Army of Vietnam (PAVN). Unlike earlier pacification programs in Vietnam, CORDS is seen by many authorities as a "successful integration of civilian and military efforts" to combat the insurgency. By 1970, 93 percent of the rural population of South Vietnam was believed by the United States to be living in "relatively secure" villages. CORDS had been extended to all 44 provinces of South Vietnam, and the communist insurgency was much reduced. Critics, however, have de ...
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Vietcong
, , war = the Vietnam War , image = FNL Flag.svg , caption = The flag of the Viet Cong, adopted in 1960, is a variation on the flag of North Vietnam. Sometimes the lower stripe was green. , active = 1954–1959 ''(as southern Viet Minh cadres)'' , ideology = , position = Far-left , leaders = Liberation Army: Central Office: Liberation Front:Burchett, Wilfred (1963):Liberation Front: Formation of the NLF, ''The Furtive War'', International Publishers, New York. Governance: , merged_into = Vietnamese Fatherland Front , clans = , headquarters = , area = Indochina, with a focus on South Vietnam , predecessor = Viet Minh , successor = Vietnam Fatherland Front , allies = , opponents = , battles = See full list The Viet Cong, ; contraction of (Vietnamese communist) was an armed communist organization in South Vietnam, ...
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Laos
Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist state and the only landlocked country in Southeast Asia. At the heart of the Indochinese Peninsula, Laos is bordered by Myanmar and China to the northwest, Vietnam to the east, Cambodia to the southeast, and Thailand to the west and southwest. Its capital and largest city is Vientiane. Present-day Laos traces its historic and cultural identity to Lan Xang, which existed from the 14th century to the 18th century as one of the largest kingdoms in Southeast Asia. Because of its central geographical location in Southeast Asia, the kingdom became a hub for overland trade and became wealthy economically and culturally. After a period of internal conflict, Lan Xang broke into three separate kingdoms: Luang Phrabang, Vientiane and Champasak. In ...
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Joint General Staff
The Joint General Staff (JGS) was a body of senior uniformed leaders in the South Vietnamese military which advised the Ministry of National Defence and the President of South Vietnam. Organisation The JGS carried out administrative and planning functions for the entire Republic of Vietnam Military Forces. Actually an Army of the Republic of Vietnam (ARVN) headquarters, it ran the ARVN's training and logistical system and directly controlled a number of support units in the Saigon area. As the highest South Vietnamese military headquarters, it also dealt directly with the theater-level American military headquarters in South Vietnam, Military Assistance Command, Vietnam (MACV). However, it possessed only limited authority over the Corps commanders and other major military elements. The JGS itself consisted of five functional elements, supervised by a chief of staff. An Operations Directorate controlled five staff sections U-2, J-3, J-5, J-6 and J-7); a Personnel Directorate had t ...
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101st Airborne Division
The 101st Airborne Division (Air Assault) ("Screaming Eagles") is a light infantry division of the United States Army that specializes in air assault operations. It can plan, coordinate, and execute multiple battalion-size air assault operations to seize terrain. These operations can be conducted by mobile teams covering large distances, fighting behind enemy lines, and working in austere environments with limited or degraded infrastructure.After Almost 5 Years, Army's 101st Airborne Will Return to Full Air Assault Power
Military.com, by Matthew Cox, dated 16 October 2019, last accessed 24 December 2020
Its unique battlefield mobility and high ...
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Boeing B-52 Stratofortress
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of weapons,"Fact Sheet: B-52 Superfortress."
''Minot Air Force Base'', United States Air Force, October 2005. Retrieved: 12 January 2009.
and has a typical combat range of around 8,800 miles (14,080 km) without aerial refueling. Beginning with the successful contract bid in June 1946, the B-52 design evolved from a
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CS Gas
The compound 2-chlorobenzalmalononitrile (also called ''o''-chlorobenzylidene malononitrile; chemical formula: C10H5ClN2), a cyanocarbon, is the defining component of tear gas commonly referred to as CS gas, which is used as a riot control agent. Exposure causes a burning sensation and tearing of the eyes to the extent that the subject cannot keep their eyes open, and a burning irritation of the mucous membranes of the nose, mouth and throat, resulting in profuse coughing, nasal mucus discharge, disorientation, and difficulty breathing, partially incapacitating the subject. CS gas is an aerosol of a volatile solvent (a substance that dissolves other active substances and that easily evaporates) and 2-chlorobenzalmalononitrile, which is a solid compound at room temperature. CS gas is generally accepted as being non-lethal. It was first synthesized by two Americans, Ben Corson and Roger Stoughton, at Middlebury College in 1928, and the chemical's name is derived from the firs ...
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I Corps (South Vietnam)
I Corps () was a corps of the Army of the Republic of Vietnam (ARVN), the army of the nation state of South Vietnam that existed from 1955 to 1975. It was one of four corps of the ARVN. This was the northernmost region of South Vietnam, bordering North Vietnam at the Vietnamese Demilitarized Zone (DMZ). These five provinces are Quảng Trị Province, (Khe Sanh, Đông Hà, Quảng Trị City), Thừa Thiên-Huế Province, (Phu Bai, Huế City), Quảng Nam Province, (Đà Nẵng, Hội An), Quảng Tín Province, (Tam Kỳ, Chu Lai) and Quảng Ngãi Province, (Quảng Ngãi). I Corps became operational in November 1957. Among its formations and units were the ARVN 1st Division. The I CTZ, later Military Region 1, was partnered with the U.S. III Marine Expeditionary Force and the XXIV Corps. Lam Son 719 General Hoàng Xuân Lãm was given responsibility for the I Corps Tactical Zone in 1967. He coordinated the South Vietnamese Operation Lam Sơn 719 offensive which aim ...
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17th Cavalry Regiment
The 17th Cavalry Regiment is a historical organization within the United States Army that began as a regiment of cavalry after the Pancho Villa Expedition. The unit was constituted on 1 July 1916 in the Regular Army as the 17th Cavalry at Fort Bliss, Texas and originally inactivated 26 September 1921 at the Presidio of Monterey, California. Formerly a part of the 1950s Combat Arms Regimental System, it was reorganized as a part of the U.S. Army Regimental System, an ongoing effort to maintain the lineage and history of the U.S. Army through its units. Today, the 17th Cavalry Regiment is found across the army within the combat aviation brigades, where the squadrons, now constituted as attack/recon helicopter squadrons, carry on the legacy of the 17th Cavalry Regiment. History Formation The 17th Cavalry Regiment was organized under the provisions of the National Defense Act of 1916 at Fort Bliss, Texas on 30 June 1916 and constituted on 1 July 1916. Brigadier General John J. Pers ...
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