Operation Coronado was a series of 11 operations conducted by the American Mobile Riverine Force in conjunction with various units of the Army of the Republic of Vietnam (South Vietnam) in the waterways of the Mekong Delta in the south of the country in an attempt to dismantle guerrilla forces and infrastructure of the Vietcong in the waterways of the Mekong, which had been a communist stronghold. The operations ran sequentially from June 1967 to July 1968.
The 47th Infantry Regiment is an infantry regiment of the United States Army. Constituted in 1917 at Camp Syracuse, New York, the regiment fought in The Great War, and was later inactivated in 1921. Reactivated in 1940, the regiment fought during World War II in North Africa, Sicily, and Western Europe, then was inactivated in 1946. During the Cold War, the regiment saw multiple activations and inactivations, with service both in the Regular Army and the Army Reserve; it fought in Vietnam. Ultimately it was reactivated as a training regiment, and as of 1999, it has been assigned to Fort Benning.7th Division (South Vietnam)
The Seventh Division was part 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 part of the IV Corps, which oversaw the Mekong Delta region of the country.List of allied military operations of the Vietnam War (1967)
This article is a list of known military operations of the Vietnam War in 1967, conducted by the armed forces of the Republic of Vietnam, the United States and their allies.List of allied military operations of the Vietnam War (1968)
This article is a list of known military operations of the Vietnam War in 1968, conducted by the armed forces of the Republic of Vietnam, the United States and their allies.List of allied military operations of the Vietnam War (A–F)
This article is a list of known military operations of the Vietnam War, a war fought by America to try to stop communism in Southeast Asia, conducted by the armed forces of the Republic of Vietnam, the United States and their assorted allies. This is not a complete list. Operations are currently listed alphabetically, but are being progressively reorganised as a chronology.Offensive (military)
An offensive is a military operation that seeks through aggressive projection of armed force to occupy territory, gain an objective or achieve some larger strategic, operational, or tactical goal. Another term for an offensive often used by the media is 'invasion', or the more general 'attack'.
The offensive was considered a pre-eminent means of producing victory, although with the recognition of a defensive phase at some stage of the execution.A quick guide to the size or scope of the offensive is to consider the number of troops involved in the side initiating the offensive.
Offensives are largely conducted as a means to secure initiative in a confrontation between opponents. They can be waged on land, at sea or in the air.
Naval offensives, such as the Japanese attack on Pearl Harbor, can have wide-ranging implications for national strategies, and require significant logistical commitment to destroy enemy naval capabilities. It can also be used to interdict enemy shipping, such as World War II's Battle of the Atlantic. Naval offensives can also be tactical in nature, such as Operation Coronado IX conducted by the United States Navy's Mobile Riverine Force during the Vietnam War.
An air offensive is an operation that can describe any number of different types of operations, usually restricted to specific types of aircraft. The offensives conducted with use of fighter aircraft are predominantly concerned with establishing air superiority in a given air space, or over a given territory. A bomber offensive is sometimes also known as a strategic bombing offensive and was prominently used by the Allies on a large scale during World War II. Use of ground attack aircraft in support of ground offensives can be said to be an air offensive, such as that performed in the opening phase of the Red Army's Operations Kutuzov and Rumyantsev, when hundreds of Il-2 aircraft were used en masse to overwhelm the Wehrmacht's ground troops.Operation Coronado II
Operation Coronado II was the second of eleven in the Operation Coronado series conducted by the U.S. Mobile Riverine Force (MRF) in conjunction with various units of the Army of the Republic of Vietnam (ARVN) in late July 1967 in an attempt to shut down Viet Cong (VC) strongholds in the Mekong Delta. Three battalions of American troops, along with two ARVN battalions, backed by helicopters and watercraft swept the area and waterways surrounding Mỹ Tho in search of VC forces. Two VC battalions were encountered and many captured, although both sides suffered numerous casualties. The Allied forces also cordoned off the area to search water traffic for VC supplies or suspects. The Americans credited the South Vietnamese 3rd Marine Battalion for the success of the operation.Operation Coronado IV
Operation Coronado IV was the fourth of the Operation Coronado series of riverine military operations conducted by the U.S. Mobile Riverine Force (MRF), designed to shut down Viet Cong (VC) strongholds in the Mekong Delta. It ran from 19 August to 9 September 1967. It took place in Long An, Gò Công and Kiến Hòa Provinces (now Long An and Bến Tre Provinces).Operation Coronado IX
Operation Coronado IX was a riverine military operation conducted by the Mobile Riverine Force (MRF) of the United States and elements of the Army of the Republic of Vietnam (ARVN) from November 1967 to January 1968 in an attempt to dismantle communist strongholds in the Mekong Delta. In the middle of November, clashes resulted in the capture of Viet Cong (VC) supplies and hideouts. During this period, the communists lost 178 men but killed only 26. For the next few weeks there was little contact, although some abandoned VC bunkers were destroyed and supplies captured. On 4 December, a large engagement occurred when a VC battalion encountered the South Vietnamese 5th Marine Battalion. There were 266 VC killed, mostly by the Marines. The Marines lost 40 killed, while the Americans suffered 9 dead. Over the next month and the Christmas period, there was only sproadic skirmishes, but at the start of the new year, there were some medium size battles in which the Americans killed a few dozen VC. After this there was little contact.Operation Coronado V
Operation Coronado V was a riverine military operation conducted by the U.S. Mobile Riverine Force (MRF) and elements of the Army of the Republic of Vietnam from 12 September to 5 October 1967 in an attempt to shut down Viet Cong strongholds in the Mekong Delta. The first part of the operation took place in Định Tường Province (now Tiền Giang Province). After receiving intelligence that the Viet Cong (VC) 263rd Main Force battalion had been seen in the region, three Allied battalions were brought in on 12 September by helicopters and boats. Immediately there was heavy contact, and although the Allies reported killing 134, the majority of the VC escaped. Sweeps of the area resulted in another major confrontation with the VC on 15 September. During the four-day period, U.S. and ARVN reported 213 VC killed. The Allied forces then moved into adjoining Kiến Hòa Province (now Bến Tre Province). From 5–7 October another encounter with the VC 263rd Battalion resulted and the Allies reported 163 VC killed while losing seven.Operation Coronado XI
Operation Coronado XI was the eleventh of the Operation Coronado series of riverine military operations conducted by the U.S. Mobile Riverine Force (MRF) and units of the Army of the Republic of Vietnam (ARVN), designed to secure Cần Thơ in the aftermath of the Tet Offensive. It ran from 12 February to 3 March 1968.Republic of Vietnam Marine Division
The Republic of Vietnam Marine Division (RVNMD, Vietnamese: Sư Đoàn Thủy Quân Lục Chiến [TQLC]) was part of the armed forces of South Vietnam. It was established by Ngo Dinh Diem in 1954 when he was Prime Minister of the State of Vietnam, which became the Republic of Vietnam in 1955. The longest-serving commander was Lieutenant General Le Nguyen Khang. In 1969, the VNMC had a strength of 9,300, 15,000 by 1973., and 20,000 by 1975.The Marine Division trace their origins to French-trained Commandos Marine divisions recruited and placed under the command of the French Navy but officially incorporated in 1960. From 1970 onwards, the South Vietnamese marines and Airborne Division grew significantly, supplanting the independent, Central Highlands based Vietnamese Rangers as the most popular elite units for volunteers. Along with the Airborne the Marine Division formed the General Reserve with the strategic transformation under Vietnamization, with elite and highly-mobile units meant to be deployed in People's Army of Vietnam attacking points and incursions. By then, the level of training had improved considerably and U.S. General Creighton Abrams who oversaw Vietnamization stated that South Vietnam's Airborne and Marines had no comparable units to match it in the PAVN.This division had earned a total of 9 U.S. presidential citations, with the 2nd Battalion "Crazy Buffaloes" earning two.Rosemont Copper
Rosemont Copper is the name of a proposed new and large open pit copper mine project pursued by the Canadian mining corporation Hudbay Minerals. It is in a permitting review process under the direction of the United States Forest Service and the U.S. Army Corps of Engineers. The project site is located within the Santa Rita Mountains and Coronado National Forest, in Pima County of southern Arizona.Vietnamese Rangers
The Vietnamese Rangers, properly known in Vietnamese as the Biệt Động Quân and commonly known as the ARVN Rangers, were the light infantry of the Army of the Republic of Vietnam. Trained and assisted by American Special Forces and Ranger advisers, the Vietnamese Rangers infiltrated beyond enemy lines in daring search and destroy missions. Initially trained as a counter-insurgency light infantry force by removing the fourth company each of the existing infantry battalions, they later expanded into a swing force capable of conventional as well as counter-insurgency operations, and were relied on to retake captured regions. Later during Vietnamization the Civilian Irregular Defense Group program was transferred from MACV and integrated as Border Battalions responsible for manning remote outposts in the Central Highlands.Rangers were often regarded as among the most effective units in the war, the most well-led ARVN unit and formed part of the highly-mobile response units operating in key areas. Part of this was due to the specialized role of these units, given that they had their origins in French-raised Commando Units, the GCMA which were drawn from Viet Minh defectors and Tai-Kadai groups, operating in interdiction and counter-intelligence roles, and were trained specifically for counter-insurgency and rough-terrain warfare in the region. Ranger Units often had a US Military Adviser attached to these units although operated independently. The foremost counterinsurgency expert Sir Robert Thompson remarked in 1974 that the ARVN as a whole were the third-best trained army in the free-world and second only to the Israelis in counter-insurgency, with the Rangers, ARVN Airborne and Marine Division forming the vanguard. With improvements in the ARVN from 1969 onward and the growing prestige of the Airborne and Marine Division, depredation had caused the Central Highlands-based Rangers to become manned by deserters, released convicts and Montagnards nevertheless the unit continued to perform critical roles in the Easter Offensive and frontier skirmishes in 1973 and 1974.
A total of 11 U.S Presidential Unit Citation (United States) were issued to the 22 original Ranger Battalions, including one unit whom earned three total citations from two different presidents. See List of Non-US Presidential Unit Citations in Vietnam.